he National Center for Education Statistics reported that 47% of college students work to pay for tuition and living expenses. Assume that a sample of 450 ollege students was used in the study. . Provide a 95% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals) . Provide a 99% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals) . What happens to the margin of error as the confidence is increased from 95% to 99%? The margin of error becomes. Select your answer -
he National Center for Education Statistics reported that 47% of college students work to pay for tuition and living expenses. Assume that a sample of 450 ollege students was used in the study. . Provide a 95% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals) . Provide a 99% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals) . What happens to the margin of error as the confidence is increased from 95% to 99%? The margin of error becomes. Select your answer -
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 11PPS
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100%
![Exercise 08.57 (Population Proportion)
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Question 11 of 11
c. What happens to the margin of error as the confidence is increased from 95% to 99%?
The margin of error becomes - Select your answer - V
Check My Work
The National Center for Education Statistics reported that 47% of college students work to pay for tuition and living expenses. Assume that a sample of 450
college students was used in the study.
a. Provide a 95% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals)
b. Provide a 99% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff752b348-e74c-4674-b8f4-e1fbecb87f5d%2Fcf076421-c27a-4464-878e-4ac5981b6882%2F0em7jm_processed.png&w=3840&q=75)
Transcribed Image Text:Exercise 08.57 (Population Proportion)
Hint(s)
Question 11 of 11
c. What happens to the margin of error as the confidence is increased from 95% to 99%?
The margin of error becomes - Select your answer - V
Check My Work
The National Center for Education Statistics reported that 47% of college students work to pay for tuition and living expenses. Assume that a sample of 450
college students was used in the study.
a. Provide a 95% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals)
b. Provide a 99% confidence interval for the population proportion of college students who work to pay for tuition and living expenses. (to 2 decimals)
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