A researcher finds that 15% of all commuters in a metropolitan area take the train to work. The researcher polls 250 people in the area and asks them whether they take the train to work. What is the number of trials for this binomial experiment? 15 38 250 265

Answers

Answer 1

Answer:

C. 250

Explanation:

Add the snap: ian.reyesok if you pass the test on edge XD

Answer 2

There have been 250 trials overall. Therefore, option C in the given question is correct.

15% of commuters in a large city use trains to get to work, according to a researcher.

250 locals are surveyed by the researcher to determine if they ride the train to work or not.

In this scenario, each person in the sample is a trial, and they either take the train or they don't. This is a binomial experiment, where the probability of success (taking the train) is p=0.15, and the probability of failure (not taking the train) is q=1-p=0.85.

The number of trials for a binomial experiment is simply the sample size, which is given as 250 in this case. Therefore, the number of trials for this binomial experiment is 250.

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Related Questions

Mrs. Price takes the sweater and puts it right on my desk, but when I open my mouth nothing comes out.

“That’s not, I don’t, you’re not . . . Not mine,” I finally say in a little voice that was maybe me when I was four.

“Of course it’s yours,” Mrs. Price says. “I remember you wearing it once.” Because she’s older and the teacher, she’s right and I’m not.

—“Eleven,”
Sandra Cisneros

Which detail from "Eleven" supports the idea that growing up can be tough on kids?

The teacher puts the sweater on the narrator’s desk.
The narrator quietly says that the sweater is not hers.
The teacher says she remembers the narrator wearing the sweater.
The narrator won’t disagree with her teacher, because the teacher is an adult.

Answers

Answer:

It is D

Explanation:

The narrator won't disagree with her teacher, because the teacher is an adult

Answer: The person above me is 100% Correct

Explanation:

EDGE 2020

What does this quote mean “Pike robbed him of half a fish one night, and gulped it down under the protection of Buck. Another night Dub and Joe fought Spitz and made him forego the punishment they deserved. And even Billee, the good-natured, was less good-natured, and whined not half so placatingly as in former days.” in the call of the wild?

PLZ HELP I'LL MARK U AS BRAINLIEST!

Answers

Answer: i believe that this means "pike" stole a fish from someone under someones protection and then "dub" and "joe" fought " spitz and made him take the punishment and even the good natured one didnt object hope this helps

What idea in the article was most surprising in Ellen Ochoa?

Answers

Before she became an astronaut, Ochoa was a researcher at the Energy Department’s Sandia National Lab and the NASA Ames Research Cente

Please Help! I WILL MARK BRAINLIEST!


(Please do all answers on screenshot)

Answers

2 is D or B I think.

3 is A

4 is B I think

I hope this helps! c:

Answer: a c

Explanation:

What is the main argument for pollution? (PLEASE FAST)

Answers

Answer: Here are a few bulletin listed problems/matters that are to do with pollution. Pick out which ever is beneficial to you and has more of a stronger pull.

Pollution has a large impact on human health.

The health impacts from many pollutants are completely.

Pollution disproportionately kills the poor and the vulnerable.

Pollution is closely tied to climate changes and biodiversity.

Pollution is neglected.

Pollution is costly.

Explanation:

Hope it helps <3

Thanks and rates are always appreciated! <3

Have a magnificent day! <3

Convert the following into direct speech. [5]
1) They said on Friday that they would set off the next day.
2) Daniel told us that he had caught a cold while he had been waiting at the bus stop.
3) He ordered us to get out of his way.
4) Ezra asked what had taken me so long.
5) My grandma inquired why I had been crying.

Answers

Answer:

I think it's will be A

I hope it will help you :)

Reporting verb that cause of direct speech for example say or said.

In a 100-word paragraph, describe the tone of each poem. Include details from the poems to support your answer. the poems are places and chicago

Answers

Answer:

In “Places” the narrator expresses a sentimental longing for the places she visited in the past. The tone of the poem appears to be nostalgic: “Places I love come back to me like music, / Hush me and heal me when I am very tired;”

In “Places” the narrator discusses one particular place that brings back disturbing, dark memories. She compares the “eerie” glow in the ship to the souls of people drowned at sea. She explains how she is haunted by a mysterious man’s voice at night. These images gives the poem a gloomy or dark tone:

In the ship's deep churning the eerie phosphorescence

Is like the souls of people who were drowned at sea,

And I can hear a man's voice, speaking, hushed, insistent,

At midnight, in mid-ocean, hour on hour to me.

In “Chicago” the narrator takes pride in the expanding and prospering condition of Chicago. This emotion gives the poem a positive tone: “Come and show me another city with lifted head singing so proud to be / alive and coarse and strong and cunning.”

In “Chicago” the narrator celebrates the spirit of the city and its people, which gives the poem a respectful tone or a tone of admiration:

Fierce as a dog with tongue lapping for action, cunning as a savage pitted

against the wilderness,

Bareheaded,

Explanation:

Edmentum answer.

Answer:

The poem "Places" has a relaxing and wistful tone. In the first stanza, the first two lines say "Places I love come back to me like music,

Hush me and heal me when I am very tired;" I can tell the tone is wistful because her words show her feelings.

The poem "Chicago" has a descriptive and confident tone. Looking at these lines show how the words describe things "Fierce as a dog with tongue lapping for action, cunning as a savage pitted/against the wilderness,/Bareheaded,/Shoveling,/Wrecking,/Planning,/Building, breaking, rebuilding,".

Explanation:

This is the answer I used and my teacher gave me a 100%.

The other answer is the same one as in Edmentum, so I wouldn't use it.

All the words are 100% mine, I didn't copy off of anything.

What are books that 9th graders read at King High School?

Answers

Answer:

sorry i dont know i didnt go to that school

First the answer correct gets brianliest.

What can’t talk but will reply when spoken to

Answers

Answer:

An echo

Explanation:

An echo is a natural phenomenon when sound reflects back to the listener with a delay after the actual sound time. When we shout and then we could hear the same sound back, that is called the echo. So it doesn't come without one making a sound. So it is only a reply and can not initiate sound production first.

Answer:

An echo.

Explanation:

Of course, no self-respecting echo can talk-- it's simply not alive. However, if you shout something into a cave, it "shouts" it back which, technically, allows it to reply to you.

I saw a documentary that was absolutely ______

Answers

Your Answer: fantastic!

1.
What can be inferred by the following quote from Ponyboy and how he is shaped by
the setting? (AKS 3)
"I'm really home in bed, I thought. It's late and both Darry and Sodapop are up
Darry's cooking breakfast, and in a minute he and Soda will come in an drag me
out of bed and wrestle me down and tickle It 11
go
like the usual weekend
morning. tried telling myself that while I lay on the cold
rock floor, wrapped up in
Dally's jacket..."

Ponyboy likes wrestling with his brothers.

Ponyboy is comfortable at the church

Ponyboy is homesick
.
Ponyboy doesn't like doing the dishes.

Answers

Answer: Ponyboy is homesick

Explanation: At this point in the book, Ponyboy is at the church away from home. His feelings can be indicated by "I'm really home in bed, I thought." and ". . . like the usual weekend morning". He is reminiscing on his time at home, while in an unfamiliar situation (staying at the church).

In what situation would you be more likely to communicate emotion through electronic means rather than in person's

Answers

Answer:

You should define emotions and explain evolutionary and cultural connections to emotions, and discuss how we can be more effectively manage our own and respond to other's emotions.

Explanation:

The long distancing the situation would be more likely to communicate emotion through electronic means rather than in person's.

What is communicated?

The term communicate refers to the part of the communication. They communicate are the one person to another person. To communicate is to share the perception, thinking, and the thoughts. To communicate as the different types such as the oral and the written. To communicate is to express, the emotion.

A person is the long distance to each other. They are the used to the electronic medium for to communicate to each other. The communicated are to express the emotion of the electronic medium. They are to share emojis and gossips to each other. They communicate through the long distance relationship of the best option of the electronic medium.

As a result, the long distance relationship are the used electronic medium.

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(The Outsiders Chapter 9)
Why does Darry suggest that PB doesn’t fight?

Answers

Answer:

Soda fights for fun, Steve for hatred, Darry for pride, and Two-Bit for conformity. Why does Darry not want to let Ponyboy fight in the rumble? Ponyboy could go to a boys' home instead of jail because he is a minor. ... Ponyboy thinks the world judges the world by their appearance and their station in life.

Meanwhile, the nurse will get what for Romeo

Answers

Answer:

The nurse gave Romeo a ring from Juliet

Answer:

a ring , I guess I think it's a ring

Both the stories "The Open Window" and "The Landlady” describe a person's creepy experience as a guest in a foreign
place. Write an essay that analyzes how the authors use character interactions and dialogue to develop a story that
builds mystery, tension and/or surprise. Be sure to use support from both texts in developing your response.

Answers

Answer:

The open window and the landlady both show the creepy experience by the main character. Both add to the experience with imagery and (should I continue?)

Explanation:

Please answer, I would be soo happy :)

Answers

Answer:

1.Analogy

2. Paradox

Explanation:

What point is the author trying to make about exploring Mars? Describe the author's point and how he supports this point with reasons and evidence from the text.

Answers

Hi, you've asked an incomplete question. However, I assumed you are referring to the article, "Scratching the Surface of Mars" by Pamela G. Conrad.

Explanation:

In that article, the author tries to stress the point that the technology that is used to explore Mars is very important.

The author for example commented on the efforts of scientists to discover if life could be supported on Mars.

What heading would you expect to find on the list of terms at the back of your textbook that gives brief definitions of terms used in the book? A. Table of Contents B. Index C. Dictionary D. Glossary​

Answers

Answer:

Glossary

Explanation:

Why does Balthasar refuse to go into the Capulet monument with Friar Laurence?
A. He does not want to see the dead.
B. He is afraid Romeo will hurt him.
C. He wants to take a nap under a tree.

Answers

Answer:b

Explanation:

22. I admire my friend Carlos, (a talented actor]. *
O adjective phrase
O adverb phrase
appositive phrase
O participial phrase

Answers

Answer:

the 3rd one

Explanation:

How are the townspeople in "The Lottery" similar and different to the people on the subway platform in "Help Him Up"?

Answers

Answer:

Herd behavior

Explanation:

Herd behavior is very relevant in large groups of people (ESPECIALLY in the story "The Lottery") I'm not sure how to answer the subway part but I hope this could help!

Find out the simple sentences 1.Renu lovessweets. 2.When i saw the running tap,I turned it off. ​

Answers

Answer:

1

Explanation:

PLEASE HELP ASAP WILL GIVE BRAINLEAST TO WHOEVER GIVES THE CORRECT ONE

Answers

Answer:

The answer is B!!

Explanation:

BRainliest Please!

Particles with more than one atom joined
together are called _____

Answers

Answer:

There are many substances that exist as two or more atoms connected together so strongly that they behave as a single particle. These multiatom combinations are called molecules. A molecule is the smallest part of a substance that has the physical and chemical properties of that substance.

Explanation:

Answer:

Molecule

Explanation:

Chemically joined becomes a compound which then forms a molecule

Your uncle and aunt own a shop which is busy and successful. You sometimes help in the shop during
your holidays. Your English teacher asks you to make a speech to your class about the shop and your
experience of working there.​

Answers

Answer:

my summer experience working at my aunt and uncle's shop during the summer holidays. I didn't think much of it until I started working.

At first, it was just to help them out however I can and then look for a summer job for the holidays. But once I saw how the business was dealt with and the many elements of being a business owner, I was intrigued and decided that this shop would be my summertime job.

My aunt and uncle owned a supermarket, with all things available, from vegetables to toys to stationaries to other food items. And they are successful, with their shop being the only supermarket available around their neighborhood.

So, once I started working there, helping them out, I decided that it is best to learn about business and the inner workings from the ones I trust too. My uncle explained every part of the business, while my aunt helped me understand the importance of customer service. And through them, I learned a lot about the many aspects of running a business. It also gave me a new, fresh view of what business implies, and now, I have a deeper interest in the school's curriculum. I am even thinking of pursuing business courses once in college.

So, you see, the summer job wasn't just a part-time, temporary job for me. It was also a business class, an internship, and a real-time experience about entrepreneurship and owning one's own business. This summer wasn't so bad after all.

Explanation:

The speech will simply be about the experiences that I've gotten while working at the shop.

During the holidays, I usually help my uncle at his shop. He owns a very big shop where he sells stationeries.

I've learned many things while working with him. I've learned that it's important to treat one's customers well and be thankful.

We normally make more sales when school is about to resume. It's a good experience for me because I've learned how to interact more with people.

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Which BEST explains how
elements are translated from
the poem into the theatrical
medium?
A
The language in the play is
more natural than in the
poem.
B
Using a voice-over to
represent Ganga creates a
spiritual, otherworldly feeling.
С
The visual and auditory
qualities of the poem are
emphasized with light and
sound in the play.
D
Whereas it is unclear who the
speaker is in the poem, there
are two distinct characters in
the play

Answers

Answer: A

Explanation:

Answer: The answer is A. The language in the play is more natural than in the poem.

Explanation: I hope this helped!

What did Cora mean when she said, "This campout is going to be perfect"?

Answers

Answer:

They made a lot of plans and collected a lot of stuff for camping.

Explanation:

Hahahaha bandbsbbsbs

Read the following passage:

Smith was a traditionally minded boss. He was no-
nonsense, spoke his mind, and was generally respected by the guys at work. He had never hired a woman in the
factory before, but then Dana O'Brien showed up with a
great résumé. When he told the guys about Dana and saw
the looks on their faces, he wondered whether he had
made a mistake.

What can best be inferred from the passage?

A. Smith feels regretful that he has had to hire a female employee.

B. Smith worries that O'Brien will intimidate her male colleagues.

C. Smith does not feel that women are qualified for factory work.

D. Smith is concerned the male employees will treat O'Brien badly.

Answers

d. is the answer i know

The best that can be inferred from the given passage about Smith's concern is (D) Smith is concerned the male employees will treat O'Brien badly.

What does the passage tell us?

The given passage talks about a traditional boss named Smith. He was a boss who spoke his mind and was respected by the people at work. He did not generally hire women for the factory work.

When he hired Dana who had an incredible resume, the guys at the factory felt weird. So, Smith would have wondered that his decision may have gone wrong.

Therefore, the best that can be inferred from the given passage about Smith's concern is (D) Smith is concerned the male employees will treat O'Brien badly.

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12.Which of the following describes the "Rule of Law"? *
Nobody is above the law
Leaders must follow the law
Protects citizens from tyranny (abuse of power)
All of the above

Answers

Answer:

The answer is all of the above

urgent please those who know

Answers

Answer:

can u show the 4,5,6 pictures cause they cannot be seen

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