A statistical inference is a process through which a researcher or analyst makes inferences about a population based on the statistics calculated from the sample.
What is the use of Statistical Inference?The purpose of statistical inferences are:
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What is the temperature of 12.20 mol of gas in a 18.35 l tank at 16.40 atm? round your answer to the tenths place.
Based on the calculations, the temperature of this ideal gas is equal to 300.5 K.
How to calculate the temperature.Mathematically, the temperature of an ideal gas is given by this formula:
[tex]PV=nRT\\\\T=\frac{PV}{nR}[/tex]
Where:
P is the pressure.R is the ideal gas constant.T is the temperature.n is the number of moles.V is the volume.Given the following data:
Number of moles = 12.20 moles.
Volume = 18.35 L.
Pressure = 16.40 atm.
Substituting the given parameters into the formula, we have;
[tex]T=\frac{16.40 \times 18.35}{12.20 \times 0.0821}\\\\T=\frac{300.94}{1.00162}[/tex]
T = 300.5 K.
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classify each item as either part of the m2 measure of the money supply or as not part of the money supply.
The classification of each item as either part of the M2 measure of the money supply or as not part of the money supply is; detailed below
What is the classification of each item?M2
- $900 billion in checkable deposits
- $2 trillion in savings accounts
- $1.25 trillion in small time deposits
- $900 billion in cash held by the public
- $650 billion in money market accounts
Not in the money supply
- $3trillion in government securities belonging to the Federal Reserve
- $4.5 trillion in credit card debt
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help pls hurry time ticking hurry plsssssssssss
Answer:
option 1
Explanation:
cuz and open circle means a greater than or less sign and the down shaded part means 22 is greater
hope it helps :D
Answer:
The answer is C
Explanation:
It matches the graph shown.
Algebra 2 volume 2 houghton mifflin harcourt answers pdf
Algebra is a way we solve mathematical equations and the solution to the Algebra 2 in volume 2 exercise in the Hughton Mifflin pdf is 6.
What is algebra?Algebra is a field of mathematics that aids in the presentation of word problems using mathematical expressions.
To construct a meaningful mathematical expression, variables (e.g. a,b, and c, etc) are combined with mathematical operations such as addition, subtraction, division, and multiplication.
From Algebra 2 volume 2 Mathematics: Chapter 12, Excercise 6, we have:
Find f(3) in f(x) = 0.75(2)ˣWe will replace x with (3) wherever we find (x)
So, f(3) = 0.75(2)³f(3) = 0.75(8)f(3) = 6Learn more about algebra here:
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6-5 additional practice properties of special parallelograms
The properties of parallelograms are contained below:
They have opposite sides which are congruent to each other. BC = EDThey have Opposite angles which are congruent also.Consecutive angles are known to sum up to 180 degrees. They are supplementary.If an angle is right, all other angles are right.The diagonals are said to bisect each other.What is a parallelogram?This is a shape that is known to have four sides. Each of the sides is parallel to the side that is oppositev it.
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15.1 central angles and inscribed angles evaluate homework and practice
An example of 15.1 central angles and inscribed angles practice is is what is the name of the given chord, inscribed angle and central angle in the image ( attached)
What are central angles?This angle is known to be often called central based on the fact that its vertex is at the center.
The names of the chord is _AB and _BD
The name of the central angle is ∠ACD
the name of the Inscribed angle is ∠ABD
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A 2-column table with 4 rows. The first column labeled elevation (meters) has entries 500, 1000, 1500, 2000. The second column labeled temperature of air (degrees celsius) has entries 11. 8, 8. 5, 5. 3, 2. 0. As elevation increases, temperature decreases. At which elevation will sound travel fastest? 500 meters 1,000 meters 1,500 meters 2,000 meters
Answer:
500 on edge :)
Explanation:
Answer:
A The first one! 500!
Explanation:
I got it right.
What would be the best search terms to use for a research project about the health benefits of exercise?
Answer: health benefits, exercise
Explanation:
Answer:
health benefits, exercise
Explanation:
Search terms are the words and phrases you enter into a search engine.
Probability and statistics for engineers and scientists 9th
Probability and Statistics for Engineers and Scientist is known to be a 9th Edition that was written by Walpole and Mayers, Ye. It is a book that address all questions related to Probability and Statistics.
What is Probability and statistics?The term probability and statistics is known to be an aspect or a branches of mathematics that helps to depicts the different laws that monitors random events, such as the collection.
Probability and Statistics for Engineers and Scientist is known to be a well defined and explained book that can help students in the field of engineering and it is said to be trusted.
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Which of these is not a reason for percent yield to be less than theoretical yield?
Answer:>incomplete reactions, in which some of the reactants do not react to form the product
practical losses during the experiment
->side reactions (unwanted reactions that compete with the desired reaction)
->reversible reactions
->impurities in reactants
explantion
not a reason? if you ask a reason ,i can say An actual yield is the mass of a product actually obtained from the reaction. It is usually less than the theoretical yield. The reasons for this include:
A swimsuit is on sale for $ 29.75 . if the original price of the swimsuit is $ 35 , what is the percent of the discount?
The percentage of the discount of the swimsuit with original price of $35 and current price of $29.75 is; 15%
What is the discount percentage?We are given;
Current price of swimsuit = $29.75
Original price of swim suit = $35
Thus;
Difference in price = $35 - $29.75
Difference in price = $5.25
Percentage discount = 5.25/35 * 100%
Percentage discount = 15%
In conclusion, the percentage of the discount of the swimsuit is 15%
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A chair has a mass of 10 kilograms on earth. What is the mass of the chair on mercury?
Answer:
The mass of the chair is 10kg.
Explanation:
The Mass of an object is unaffected by gravity. The Weight of an object is affected by gravity.
Question 1 with 1 blank si la puerta no está abierta, está 1 of 1. Question 2 with 1 blank marco está 1 of 1 porque tiene un examen hoy. Question 3 with 1 blank juan necesita dormir porque está 1 of 1. Question 4 with 1 blank felipe está 1 of 1 porque no encuentra nada interesante que hacer. Question 5 with 1 blank ana está 1 of 1 porque no encuentra el libro que busca. Question 6 with 1 blank debes limpiar (clean) el piso porque está 1 of 1
The missing words in the presented sentences are:
cerradapreocupadocansadoaburridoenojadasucioHow to identify missing words?To identify the missing words in each sentence, we must review its basic structure, making sure that it has a subject, verb, and complement.
Additionally, we must identify to which category the missing words correspond, in this case they are adjectives. According to the above, the complete sentences would look like this:
1. Si la puerta no está abierta, está cerrada.
2. Marco está preocupado porque tiene un examen hoy.
3. Juan necesita dormir porque está cansado.
4. Felipe está aburrido porque no encuentra nada interesante que hacer.
5. Ana está enojada porque no encuentra el libro que busca.
6. Debes limpiar el piso porque está sucio.
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What is the volume of this right prism? 96 in³ 60 in³ 48 in³ 44 in³
Option C) 48in³ is the correct answer.
Hence, the volume of the right triangular prism is 48in³.
This question is incomplete, the missing diagram is uploaded along this answer.
Given the data in the question;
Side length a; [tex]a = 4in[/tex]Side length b; [tex]b = 5in[/tex]Side length c; [tex]c = 3in[/tex]Height; [tex]h = 8in[/tex]Volume; [tex]V = \ ?[/tex]
Volume of right triangular PrismVolume is simply the space created when a surface is enclosed , it is the space that a quantity material that can be held.
The volume of a right triangular prism can be expressed as;
[tex]V = \frac{1}{4}h\sqrt{(a+b+c)(b+c-a)(c+a-b)(a+b-c)}[/tex]
To determine the volume of the right triangular prism, we substitute our given values into the expression above.
[tex]V = \frac{1}{4}h\sqrt{(a+b+c)(b+c-a)(c+a-b)(a+b-c)}\\\\V = \frac{1}{4}*8in*\sqrt{(4in+5in+3in)(5in+3in-4in)(3in+4in-5in)(4in+5in-3in)}\\\\V = \frac{1}{4}*8in*\sqrt{(12in)(4in)(2in)(6in)}\\\\V = \frac{1}{4}*8in*\sqrt{576in^4}\\\\V = \frac{1}{4}*8in*24in^2\\\\V = \frac{1}{4} * 192in^3\\\\V = 48in^3[/tex]
Option C) 48in³ is the correct answer.
Hence, the volume of the right triangular prism is 48in³.
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Answer:
The answer is [tex]48in^{3}[/tex].
Explanation:
Why can’t the moon be eclipsed when it is halfway between nodes of its orbit?
Answer: Because the moon's orbit is at it's maximum deviation, meaning that it is leaving it's course from the sun's path, which would make the shadow fall way below or above the moon. So, because of that, the moon can't eclipsed.
Hope this helps!
The principal square root of any nonnegative real number is always nonnegative.
a A force of 100N is required to stretch a string that obeys Hooks law by 50cm. What is the work done in stretching the spring?
Answer:
[tex]workdone \: in \: stretching \: a \: spring \: = \frac{1}{2}ke {}^{2} \\ workdone = \frac{1}{2}fe \\ beause \: f = ke \\ f = 1000 \: \: x = 50cm \: = 0.5m \\ w = \frac{1}{2} (100)(0 .5) { }^{2} \\w = 12.5 \: newtonpermetre[/tex]
15.1 central angles and inscribed angles homework answers
The central and inscribed angle theorem is used to solve angles and arc measure in a circle.
What is the Central and Inscribed Angles Theorem?The theorem shows the relationship of the measures of an inscribed angle, central angle, and their intercepted arc.
It states that:
central angle measure = measure of inscribed angle.inscribed angle measure = 1/2(measure of inscribed angle)Therefore, the central and inscribed angle theorem is used to solve angles and arc measure in a circle.
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What is the explicit rule for the geometric sequence? 9,6,4,83,… enter your answer in the box. an=
The explicit rule of the geometric sequence 9,6,4,83 is an = 9 × 2/3^(n - 1)
How to find explicit rule of a geometric sequenceThe explicit rule of a geometric sequence is given by;
an = ar^(n - 1)
where,
a = first termr = common ration = number of terms9,6,4,83....
So,
a = 9
r = 6/9 = 2/3
Therefore,.
an = a×r^(n - 1)
an = 9 × 2/3^(n - 1)
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the answer above is correct but the formatting can be confusing..
took the test, here's the answer
a persistent pattern of disregard for and violation of the rights of others; callousness, or lack of empathy; deceitful; aggressive, manipulative; little to no capacity for intimacy in personal relationships; failure to confirm to social norms and laws; disregard for work, school, and family obligations; commonly referred to as sociopath.
A persistent pattern of disregard for and violation of the rights of others which is commonly known as sociopath is an: antisocial personality disorder (ASPD).
What is ASPD?ASPD is an acronym for antisocial personality disorder can be defined as a type of personality disorder that is primarily characterized by disregard for people, destruction, violation of people's rights, infliction of injuries on others and a lack of close friendships or relationships.
In Psychology, an antisocial personality disorder (ASPD) includes the following characteristics and signs:
Lack of empathy.CallousnessDisregard for school, work and family obligations.Non-conformance to social norms and laws.Read more on personality disorder here: https://brainly.com/question/25764595
8-2 skills practice adding and subtracting rational expressions
The expressions 3/x + 5/y and 3/(8p^2r) + 5/(4p^2r) are algebraic expressions
The simplified expressions are (3y + 5x)/xy and 13/(4p^2r)
How to solve the rational expressions?From the complete question (see attachment), we have:
3/x + 5/y
Take the LCM
3/x + 5/y = (3y + 5x)/xy
Also, we have:
3/(8p^2r) + 5/(4p^2r)
Take the LCM
3/(8p^2r) + 5/(4p^2r) = (3 + 10)/(4p^2r)
Evaluate the sum
3/(8p^2r) + 5/(4p^2r) = 13/(4p^2r)
Hence, the simplified expressions are (3y + 5x)/xy and 13/(4p^2r)
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a titration experiment can be used to determine the
Answer:
exact amount of a substance
Explanation:
Experiment Titration is an analytical method used to determine the exact amount of a substance by reacting that substance with a known amount of another substance.
acid solution (of known concentration) required to neutralize it. The purpose of the titration is the detection of the equivalence point, the point at which chemically equivalent amounts of the reactants have been mixed. The amount of reactants that have been mixed at the equivalence point depends on the stoichiometry of the reaction.
Lesson 16 solve problems with equations answer key
Based on the calculations, the value of x and y in this equation are both equal to 5.
What is a system of linear equations?A system of linear equations can be defined as an algebraic equation of the first order that has two (2) variables with each of its term having an exponent of one (1).
Given the following data:
x + y = 10 .....equation 1.
x = 5. .....equation 2.
How to evaluate an equation.In order to evaluate the given mathematical equation, we would substitute equation 2 into equation 1 as follows:
[tex]5+y=10\\\\y=10-5[/tex]
y = 5.
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What was one of the primary challenges that lenin faced in converting russia into a communist state?
Cellular respiration and photosynthesis are two of the major processes involved in cycling carbon through the carbon cycle. Examine the model. What is one way the cellular respiration cycle carbon compounds through the biosphere?
Answer:
Cellular respiration releases carbon dioxide into the atmosphere.
Explanation:
Biochemical processes like photosynthesis and cellular respiration move matter and energy across the biosphere. These two processes make the exchange of carbon dioxide and oxygen between living things and their environment.
What is the role of cellular respiration in biosphere?The carbon cycle includes crucial processes including photosynthesis and cellular respiration. The biosphere recycles carbon through processes known as the carbon cycle.
While photosynthesis draws carbon dioxide out of the atmosphere, cellular respiration releases carbon dioxide into the environment.
Animals can release carbon through this mechanism, just as organic waste and dead organisms do when they decompose and release carbon into the soil.
Therefore, Cellular respiration releases carbon dioxide into the atmosphere.
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17.1 equation of a circle evaluate homework and practice
Based on the calculations, the radius of this circle with the given equation is equal to 5 units.
Given the following data:
[tex]x^2+y^2+8x-6y+21=0[/tex]The equation of a circle.Mathematically, the standard form of the equation of a circle is given by;
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where:
h and k represents the coordinates at the center.r is the radius of a circle.Expanding the equation, we have:
[tex]x^2+y^2-2hx-2ky+(h^2+k^2-r^2)=0\\\\r=\sqrt{h^2+k^2}[/tex]
Comparing the terms, we have:
[tex]-2hx = 8x\\\\-2h=8\\\\h=\frac{8}{-2}[/tex]
h = -4
[tex]-2ky = -6y\\\\-2k=6\\\\k=\frac{6}{-2}[/tex]
k = 3.
Now, we can determine the radius:
[tex]r=\sqrt{-4^2+3^2}\\\\r=\sqrt{16+9} \\\\r=\sqrt{25}[/tex]
r = 5 units.
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What does foil stand for in multiplying binomials brainly
Answer:
First
Outer
Inner
Last
Explanation:
Example : (2x + 3)(3x – 1)
First : (2x)(3x) = [tex]6x^{2}[/tex]
Outer : (2x)(-1) = -2x
Inner : (3)(3x) = 9x
Last : (3)(-1) = -3
Expanded equation :
[tex]6x^{2} + 9x - 2x - 3\\\\6x^{2} + 7x - 3[/tex]
Based on the excerpt, what inferences can be made about the story’s setting? it is located on a farm with many field hands and employees. It is located on a wide, isolated expanse of farmland. It is in a small town where everyone is friendly toward one another. It is in a deserted town in which mysterious events occur
The inference that can be made from the story setting is "It is located on a wide, isolated expanse of farmland".
What is the setting of the story?The setting of a story is known to be the exact location where a story was said to have occurred.
Note that the setting can be anywhere such as home, school, etc. The story setting from the above excerpt is that it is located on a wide, isolated expanse of farmland".
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Answer:
B) It is located on a wide, isolated expanse of farmland
Explanation:
i read the text above
According to this credit report how many accounts has lily had sent to collections
According to this credit report the number of accounts lily had sent to collections is zero.
What are collections on credit report?Collections are known to be a form of a continuation of debt owed and it is one that can stay on a person's credit report for like 7 years from the date the debt was said to first has become delinquent.
Based on the information that was given, there was no account that Lillie had sent to the collections and thus it is 0.
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Does a geometric series always have a finite value?
Answer:
Yes.
Explanation:
A geometric series has a finite value only when the common ratio, r, is – 1. What is the sum of infinite series? An infinite series has an infinite number of terms. The sum of the first n terms, Sn, is called a partial sum.