Dr. Redbull conducts a study to determine whether her new energy drink helps children perform better on spelling tests. She randomly assigns children to one of two groups: Group 1 receives her energy drink and Group 2 receives water. She then gives both groups a spelling test and compares the results. Which of the following is true about this study?
A. Group 1 is the independent variable and Group 2 is independent variable.
B. The independent variable is the type of drink the children recieve.
C. Group 2 is the experimental group.
D. This is the corelational study.

Answers

Answer 1

Answer:

i think the answer is d im

just guessing may be wrong sorry if i am

Answer 2

The correct option is C. Group 2 is the experimental group. You alter an independent variable and track its impact on a dependent variable in an experimental design.

What is an Experimental design?

The technique of doing research in a methodical, controlled manner—known as the experimental design—ensures that accuracy is maximized and that particular inferences about a hypothesis statement can be made.

Thus, The test group is group 2, therefore. In an experimental design, you change one independent variable while monitoring the effect on the other. A factor's or independent variable's impact on a dependent variable has to be determined.

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Related Questions

Identify the chemical change below. A. Two pieces of paper are stapled together. BA large log is cut into boards. O A piece of wood burns in a fire. D. Water is removed by drying wet clothes on a laundry line.

Answers

Answer:

i think a piece of wood burns in a fire is a chemical change as after burning the wood it changes into ashes which cannot be reversed again.

as chemical change is a type of change which is usually irreversible and changes into new product with new properties.

hope it helps...

Make a report of industrial accident that has occurred in the world or India how it is occurred Suggest few mitigation strategies ton avoid such accidents

Answers

Answer:

Avoid shortcut, provide proper machines and training to the workers can reduce such accidents.

Explanation:

The world's worst industrial disaster occurs in India which is also known as Bhopal disaster. In this industrial disaster, gas was leaked from  at the Union Carbide India Limited (UCIL) pesticide plant in Bhopal, Madhya Pradesh in 1984. About 20000 people died in this industrial accident.

The main reason for happening of such industrial accident are carelessness and lack of safety measures in these industries. The owner of these industries did not spend any money on the safety measures which are the causes pf these accidents.

To avoid such industrial accidents, safety measure should be installed at the place of work, provide proper machines and training to the workers.

How did many of Grant's cabinet members affect his presidency?
O A. They helped win the Civil War.
O B. They caused scandals.
O C. They ended corruption.
O D. They stopped Reconstruction.

Answers

Answer:

B. They caused scandals.

Explanation:

Grant's administration was riddled with scandals such as the Whiskey Ring and Credit Mobilier.  This caused his leadership many problems and lost public trust.

They caused scandals.

How did President grant's cabinet affect his presidency?

President grant's cabinet individuals affected his presidency due to the fact they have been all scandalous; therefore, the American people related the scandals to grant's presidency, although he had nothing to do with it.

Who had been involved in scandals during the grant administration?

Grant's attorney general, secretary of struggle, secretary of the navy, and secretary of the indoors had been all accused of taking bribes. His private secretary changed into implicated in a conspiracy to cheat the authorities out of tax sales from the manufacturing of whiskey.

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why is that some places on earth receive high temperatures and some low​

Answers

Answer:

important factors affecting temperature is latitude. Places nearer the Earth's equator are far warmer than those near to the poles. This is due to the shape of the Earth and the way the rays of the sun hit the planet.

The other answer is correct and informative. However, you must also consider the tilt of the earth. Because the earth is tilted on it’s axis, different regions are closer to the sun at different times of the year, creating seasons (when it’s summer in the northern hemisphere, it’s winter in the southern hemisphere and vice versa). But yes, in a general sense, the parts of the earth closest to the equator (where the earth protrudes most towards the sun) will experience consistently high temperatures while those at the poles (furthest from the sun) will experience low temperatures.

I kinda need this ASAP! Can someone help me find a case study of how china's authoritarian government is worse than a democratic gov that isn't just human/civil rights violation, please?

Answers

Answer:

China has established a Social Credit System. This is a system that gauges people's and companies reputation or social credit, based on a numerical score.

The Social Credit System is related to China's mass survelliance programs.

International observers around the world are worried about the nature of this Social Credit System. It could turn into a new caste system that marginalizes whole sectors of the Chinese population due to low social credit.

1. Mention the importance of federalism​

Answers

Answer:

the importance of federalism are;

1. it focus on utilizing the locally available resources.

2. it enhances the development of all the sates equally.

3. it removes the regional disparities.

4. it focus on local labour system.

5. it makes all tge people to live with equal facilities.

hope its helpful...

Micah attends a preschool where there is a high teacher/child ratio and ample opportunity for creative expression. He is engaged in a long-term art project that he chose in which he is making dinosaurs out of clay. Which child-centered approach does Micah's preschool most closely resemble

Answers

Answer:

Reggio Emilia

Explanation:

The Reggio Emilia Approach refers to an educational theory focused on the concept of a child with high growth potential and a target with rights who learns and develops in relationships with others. The method assumes that children should stay actively interested in the learning process, pursuing their own educational journeys. longer than when they are forcefully directed to learn topics. Child-led learning is an essential part of this approach as the child chooses when to learn about it. As per the question,  Micah's preschool resembles the Reggio Emilia Approach of educational philosophy.

Mischel and his colleagues argued that personality characteristics are learned habits of thinking and behaving, which are acquired and manifested in particular social situations. They were advocates of the _________ theory of personality.

Answers

Answer: social cognitive theory of personality

Explanation:

Social cognitive theory explain that learning occurs as a result of interaction between the person,the environment and behavior and it is a social context.

Learning is said to occur as a result of all the factors working together in a social environment.

Learning is a product of social influence, external and internal social reinforcement. Learning is not isolated from social environment according to social cognitive theory.

The theory considers peoples past experiences and determine how it influence their behaviour.

The population rate rose most quickly around . The population had its first significant change between . Based on the data, we can predict that global population will .

Answers

Answer:

1900ce, 2000bce and 1ce, continue to rise quickly

Explanation:

Question 3 of 10
2 Points
Which of the following best describes how the Federal Reserve Bank helps
banks during a bank run?
A. The Federal Reserve Bank acts as an insurance company that
pays customers if their bank fails.
B. The Federal Reserve Bank regulates exchanges to prevent the
demand for withdrawals from rising above the required reserve
ratio.
C. The Federal Reserve Bank has the power to take over a private
bank if customers demand too many withdrawals.
D. The Federal Reserve Bank can provide a short-term loan to banks
to prevent them from running out of money.
SUBMIT

Answers

Answer: D. The Federal Reserve Bank can provide a short-term loan to banks to prevent them from running out of money.

Explanation: The Federal Reserve Banks are set up by the nation's federal government to perform functions such as saving and keeping reserves of commercial banks and also lend to these banks when the need arises by providing short term loans. One of such situations when the Federal Reserve Banks provide short term loan cover for commercial banks include the run period which occurs when depositors concurrently withdraws their money from a bank due to perceived collapse or solvency. At this point, such bank may need help of the federal reserve bank to cover up due to simultaneous cash withdrawal request of large number of customers, thereby preventing the bank from running out of cash.

Why did the Mongols encouraged trade during the pax mongolica

Answers

Answer:

The Mongols promoted peace and stability during the Pax Mongolica and wanted an empire that can prosper in trading. ... They kept their trade routes safe for each occupied area, so the merchants and travelers were safe during their expeditions.

Explanation:

Answer:

reases puffs reases puffs eatum up eat um up

Explanation:

Trade on the Silk Road was revived during the Pax Mongolica. The Mongols maintained the roads and maintained peace in the cities on the trade routes. The Mongol army kept the merchants safe from the attacking bandits. As a result, trade expanded and people prospered during Mongol rule. The Mongols also encouraged trade with foreigners. European merchants like Marco Polo were welcomed warmly and given special privileges.

development of society is also called transformation of society justify the statement in short

Answers

Answer:

The statement means that developent of society also means transformation of society.

Explanation:

When a society develops, it also transforms since it starts changing and changing=transformation

has an anxiety disorder. She is currently seeing a therapist who believes that anxiety disorders are a result of distorted, irrational thought processes. Maura is probably seeking treatment from a __________. behavioral psychologist cognitive psychologist psychoanalyst psychologist with a biological perspective

Answers

Answer:

Cognitive psychologist

Explanation:

Cognitive psychologist is a professional of mental health,who studies the nature of human thoughts, providing solutions to memory disorder, memory retrieval.

Cognitive behavioural theraphy is a theraphy that is given to people with distorted thought that affects them to enable them change their way of thinking this is often administer by a cognitive psychologist.

Cognitive psychologist focuses on changing the pattern of thought that is bringing about various disoder such as fear, anxiety, depression in such individual.

While performing the following dive (a double back flip with a twist) right before the athlete enters the water with their arms outstretched above their head we would say that their hand is _________ to their shoulder.
a) shoulder
b) inferior
c) distal
d) superior
e) medial

Answers

At that angle, their hand would be distal - it would be farther away from their shoulder.

The house shown here is from Arunachal Pradesh. It is constructed on top of a platform made of bamboo sticks. This could be because
A.bamboos are easily available in the region. B.the region receives high rainfall and the ground is mostly wet.
C.bamboos keep the house cool from extreme heat. D.bamboos can keep the house warm from severe cold.

Answers

Answer:

Option B, the region receives high rainfall and the ground is mostly wet, is the right answer.

Explanation:

Arunachal Pradesh is one of the Indian states. It is located in the North-Eastern part of India. The climatic conditions of Arunachal Pradesh vary with elevation, for instance, areas that are in low altitude have a humid subtropical climate and those with high and very high altitude have a subtropical highland and alpine climate. At the same time, this state of India receives  2,000 to 5,000 millimetres (79 to 197 in) rainfall. As a result of the rainfall, the ground is mostly found wet and thus the people of Arunachal Pradesh build their houses on bamboo sticks.

How can a state’s gerrymandering impact government at the national level

Answers

Answer:

Gerrymandering is the act of altering geographical districts with respect to electoral constituencies in order to favour one's political ambition or intentions.

At the National level, it can protect those in power and diminish the ability of the opposition party to challenge their actions.

It suppresses minority groups. This always backfires in the long run.

This practice was ruled in the Pennsylvania Supreme court as unconstitutional. The case in question is League of Women Voters v. The Commonwealth of Pennsylvania.

Cheers!

How did some colonists believe they were helping Africans? by giving them new lives and new directions by introducing them to Judaism and European ways by giving them structure and a sense of work ethic by introducing them to Christianity and European ways

Answers

Answer:

Also, some colonists believed that they were helping Africans by introducing them to Christianity and European ways. Resistance to Slavery As the number of enslaved people grew, whites began to worry that they would revolt.

Explanation:

China’s policy of punishing people who choose to have more than one child could be considered a violation of A. civil law B. human rights C. property rights D. international law Please select the best answer from the choices provided A B C D

Answers

Answer:

B

Explanation:

Human rights B. It goes against them as humans

Witch is an example of a study that is based on a secondary analysis

Answers

Analyzing data collected by others.

Audience members have the ultimate authority over the message because they decide whether the ideas expressed convey passion, whether or not the message is compelling enough to share with others, and whether the arguments are well supported. In other words, listeners have

Answers

Answer:

the power

Explanation:

Based on this information it can be said that in this scenario listeners have the power. Meaning that they have the capacity or ability to direct or influence the behaviour of others or the course of events. This is because of their direct experience with the writer's words will ultimately influence their decision on whether or not they liked it. This decision will unfold a chain of events of whether or not the audience spreads positive or negative thoughts regarding the message. Thus completely controlling the effect that the message has.

When Based on this information then it can be said that in this scenario listeners have the power.

Audience members

Meaning that they have the capacity or ability to direct or influence the behavior of others or the course of events. Also, This is because their direct experience with the writer's words will ultimately influence their decision on whether or not they liked it. Also, This decision will unfold a chain of events of whether or not the audience spreads positive or negative thoughts regarding the message. Thus completely controlling the effect that the message has.

Thus the answer is the power.

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Nondemocratic regimes are best defined as political systems in which Group of answer choices a small group of individuals exercises power over the state without being constitutionally responsible to the public. a small group of individuals exercises power over the state but remains constitutionally responsible to the public. one person is elected by the state and then wields unlimited power. power is held by a single political party.

Answers

Answer:

a small group of individuals exercises power over the state without being constitutionally responsible to the public.

Explanation:

Nondemocratic regime is a political regime that doesn't follow the principles of democracy which is based on equality in law and government. This type of political regime is run by a group of people who are not constitutionally elected by the citizens, hence they are not accountable to the public. Citizens in this government are not allowed to criticize the government. This system of government are most times authoritarian in nature.

Examples of non- democratic regimes are technocracy, monarchy, theocracy and oligarchy.

Economics: How could a marginal analysis be helpful when deciding whether you should go to sleep or continue to study?

Answers

Answer:

A marginal analysis would help you take a decision between the two alternatives.

In a marginal analysis, you would calculate or estimate, how much benefit you would get for an additional hour of study, and how much benefit you would get for an additional hour of seelp.

Depending on whether the additional hour or sleep or study gives you the most benefit, the decision is taken.

Main beliefs of Buddhism

Answers

Answer:

Hey there! The answer to your question will be at the bottom.

Explanation:

Buddhism had 3 main and important beliefs. They are listed below.

1.The Three Universal Truths

2.The Four Noble Truths

3.The Noble Eightfold Path

Hope that helps!

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The President of the United States and the king of a foreign nation entered into a treaty agreeing that citizens of the foreign nation who reside in the United States would not be taxed by the United States and that United States citizens who reside in the foreign nation would not be taxed by it. The treaty was ratified by the United States Senate and the royal council of the foreign nation. One year after the treaty became effective, the foreign nation began to tax United States citizens within its borders. The President immediately declared the tax treaty to be void and ordered the Internal Revenue Service to tax citizens of the foreign nation living in the United States. Is the President's action constitutional?

Answers

Answer: yes

Explanation:

The requirement that citizens be treated according to the law and be provided adequate protection for individual rights refers to a. due process. b. double jeopardy. c. stare decisis. d. equal protection.

Answers

Answer:

A. Due process.

Explanation:

This is seen to be associated with some of the fundamental rights that is been dished to citizen of the United States and is seen to play a great part according to the constitution.

Due process is directly seen to relates to substantive enactments and adequate protection as it is seen to have evolved over certain years of different undecided as it has severally been explained by the U.S supreme court. In recent times, it is seen that any law requirement that citizens be treated according to the law and be provided adequate protection for individual rights, then the law has met the due process standard.

How are t


I

he images in the first and second
stanzas differe

Answers

U need to provide more information so we can help

why guerilla warfare led to PTSD more frequently than did conventional warfare.

Answers

Answer:

The science is still not fully clear in this topic, and many new more findings need to be taken into account, but according to most recent studies, guerrilla warfare has led to more PTSD than conventional warfare because of the enemy tactics that are present in guerrilla warfare.

It has been seen that soldiers coming from the Vietnam War and from the Insurgency era of the Iraq War, were more likely to develop PTSD. This has to do with the nature of those wars: they were guerrilla wars in which for example, the enemy could arrive unexpectedly. In convetional warfare, on the other hand, soldiers and generals always have some information about the enemy locaiton.

1-explain different phases of moon ?

Answers

Answer:

Waxing Crescent: The waxing crescent phase is the moon's first step toward fullness. And it's a very visible shift — the moon is completely invisible (while it's new) until a tiny sliver is illuminated

First Quarter: First Quarter Moon is the second primary Moon phase when the Moon has reached the first quarter of its orbit around Earth, hence the name.

Waxing Gibbous: Waxing means that it is getting bigger. Gibbous refers to the shape, which is less than the full circle of a Full Moon, but larger than the semicircle shape of the Moon at Third Quarter.

Full Moon: The full moon is the lunar phase when the Moon appears fully illuminated from Earth's perspective

Waning Gibbous:Waning means that it is getting smaller. Gibbous refers to the shape, which is less than the full circle of a Full Moon, but larger than the semicircle shape

Last Quarter: The moon has moved another quarter of the way around Earth, to the third quarter position. The sun's light is now shining on the other half of the visible face of the moon

Waning Crescent:During the Waning Crescent Moon phase, the illuminated part of the Moon decreases from the lit up semicircle

New Moon:the phase of the moon when it first appears as a slender crescent, shortly after its conjunction with the sun.

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Answer:

When we observe the sky daily for some days , we find that the moon changes it shape every day. It is called phases of moon.

Different Phases of Moon:

When the moon forms and angle of 0° from the plane of earth's orbit, the whole dark part of the moon faces towards the earth and hence any part of moon is not seen i.e a new moon (M1) . After 24 hours , when the moon forms and angle 12° with the plane of its orbit, a little bright part of the moon faces towards the earth and a minimum part of the moon is seen bright. It is called waxing crescent.(M2). When moon forms and angle of 90° the bright part of moon is seen in the form of hemisphere which is called a first quarter(M3). When moon forms an angle of 168° ,very little part of the moon remains in the dark which is called waxing gibbous( M4). When moon forms an angle of 180° from the plane, the moon is seen completely round which is called the full moon. When moon forms and angle of 192° from the plane, very little part is covered by darking and it is called a waning gibbous( M6). When a moon forms an angle of 270° the moon is seen in the form of hemisphere again which is called last quarter(m7). When a moon forms an angle of 384°< very little part of moon is seen in the sky and it is called waning crescent (m8). After completing an angle of 360° by the moon in its orbit again, then new moon occurs.

Phases of moon occur because of following reasons:The moon is the non- luminous body and reflects the sunlight.The moon is revolving around the earth in its elliptical orbit.

Some interesting facts about moon:The moon rises about 50 minutes late daily.The time of sunrise and moonrise is same on the new moon.On the full moon, the moon rises at the time of sunset.Moon rises at the midday on the first quarter.The moon rises at the midnight in the last quarter.The moon rises about 50 minutes after the sunrise on the waxing crescent.The moon rises about 50 minutes before the sunset on the waxing gibbous.

Hope this helps...

Good luck on your assignment.....

Rainfall in Pakistan is forecasted to reduce in the coming years. How will this affect the GDP (economy) of the country? Elaborate your points.

Answers

Answer:

If Rainfall in Pakistan is forecasted to reduce in the coming years, this will likely reduce GDP growth.

Explanation:

Less rainfall will specially affect the agricultural sector, which depends on a stable amount of rainfall. This is specially problematic when we take into account that agriculture represents around 20% of Pakistan's GDP.

In other words, if less rainfall reduces agricultural output by a large margin, then, the economy of Pakistan will likely fall considerably, even plummet.

Which best describes the meaning of the statement "lf A, then B"?
A. If A is true, then B might be true.
O B. If A is false, then B might be false.
C. If A is false, then B must be false.
O D. If A is true, then B must be true.​

Answers

Answer:   A is maybe the answer

Explanation: look  see option a

If A is true, then B might be true.

it can be we cannot guess but  B can be false

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Which expression is equivalent to StartFraction (5 a b) cubed Over 30 a Superscript negative 6 Baseline b Superscript negative 7 Baseline EndFraction? Assume a not-equals 0, b not-equals 0.StartFraction a Superscript 7 Baseline b Superscript 10 Baseline Over 6 EndFractionStartFraction 125 a Superscript 18 Baseline b Superscript 21 Baseline Over 30 EndFractionStartFraction 25 a cubed b Superscript 4 Baseline Over 6 EndFractionStartFraction 25 a Superscript 9 Baseline b Superscript 10 Baseline Over 6 EndFraction What is the systematic name for the given compound? (R)-2-bromobutane (S)-2-bromobutane (R)-2-butyl bromide (S)-2-butyl bromide Bryce orders the following items from a catalog. What is the total price he charges to his credit card if the sales tax is 6 percent and nontaxable shipping costs $5 for the order? Round to the nearest cent if necessary. Item Amount Shorts $14.00 Soccer ball $25.00 Shin guards $10.00 Cleats $60.00 $104.94 $109.94 $115.54 $120.54 Consider that it takes, on average, 24 hours (or 1,440 minutes) for each onion root tip cell to complete the cell cycle. You can calculate the amount of time spent in each phase of the cell cycle form the percentage of cells in that stage.Percentage of cells in stage X 1,440 minutes = ________ minutes of cell cycle spent in stage. A pet store has 10 puppies, including 2 poodles, 3 terriers, and 5 retrievers. If Rebecka and Aaron, in that order, each select one puppy at random without replacement find the probability that both select a poodle.The probability is Two identical small charged spheres are a certain distance apart, and each one initially experiences an electrostatic force of magnitude F due to the other. With time, charge gradually leaks off of both spheres. When each of the spheres has lost half its initial charge, the magnitude of the electrostatic force will be There are one hundred people standing in a circle. They count off beginning at one and ending at one hundred. Since they are in a circle, ONE is next to TWO and ONE HUNDRED. ONE has a sword and kills TWO. He passes the sword to THREE who kills FOUR. And so forth. NINETY-NINE kills ONE HUNDRED and passes the sword to ONE. Then ONE kills THREE and passes the sword to FIVE. This goes on until only one person is left standing. Which number is he? After duplication, at what point does a cell become two cells with identical DNA? starting in prophase end of anaphase end of cytokinesis Trucks in a delivery fleet travel a mean of 100 miles per day with a standard deviation of 23 miles per day. The mileage per day is distributed normally. Find the probability that a truck drives between 86 and 125 miles in a day. Round your answer to four decimal places. Which set of words best describe Buck's character at the end of Chapter 1 of The Call of the Wild? a.fierce and defiant b.meek and fawning c.beaten but not broken depressed but scheming Si yo (omitir) algo en esta carta lo siento. #Write a function called random_marks. random_marks should #take three parameters, all integers. It should return a #string. # #The first parameter represents how many apostrophes should #be in the string. The second parameter represents how many #quotation marks should be in the string. The third #parameter represents how many apostrophe-quotation mark #pairs should be in the string. # #For example, random_marks(3, 2, 3) would return this #string: #'''""'"'"'" # #Note that there are three apostrophes, then two quotation #marks, then three '" pairs. #Add your function here! help me please and thank and i will get u 5 stars Look at these details from a paragraph about the same topic: Deep breathing can lower your stress level and heart rate. You can feel more relaxed after deep breathing.*Practicing deep breathing helps keep your muscles healthy.Choose the main idea that ties all the details together.A. Deep breathing is good for your health.B. Deep breathing can help you fall asleep more easily.C. There are many different ways to get rid of stress.D. Deep breathing is relaxing and can slow your heart rate. Need help with this XY chart for coordinate points A certain drug is made from only two ingredients: compound A and compound B. There are 6 milliliters of compound A used for every 5 milliliters of compound B. If a chemist wants to make 726 milliliters of the drug, how many milliliters of compound B are needed? How many molecules are in4 moles of HCl? What is the y-intercept of y=1+6x? Choose 1 answer: (Choice A) A (0,1) (Choice B) B (1,0) (Choice C) C (6,0) (Choice D) D (0,6) Seeking products or services that have been successful in one market and introducing the same basic product or service in another segment of the market is referred to as _____________ new entry. Find the gradient of the line l1 which has equation 4x-3y+5=0 . What are at least 10 facts about George Washington?