A recent study claimed that 66% of the population of all college students prefer printed textbooks to electronic textbooks. You want to test this daim bysurveying a random sample of 68 college students.Follow the steps below to construct a 95% confidence interval for the population proportion of all college students who prefer printed textbooks to electronictextbooks. Then state whether the confidence interval you construct contradicts the study's claim. (If necessary, consult a list of formulas.)(a) Click on "Take Sample" to see the results from the random sample.NumberProportionPrefers printed textbooks to electronicTake Sample510.75textbooksDoes not prefer printed textbooks toelectronic textbooks170.25Enter the values of the sample size, the point estimate of the population proportion, and the critical value you need for your 95% confidence interval.(Choose the correct critical value from the table of critical values provided.) When you are done, select "Compute".Sample size:Standard error:Critical valuesPoint estimate:F0.00s =2.576Margin of error:F0.010 -2.326Critical value:20.025 =1.96095% confidence interval:F0.050-1.645ComputeExplanationCheck2021 McGraw HI Education. AllRights Reserved Terms of UsePrivacy I AccessibilMacBook Air888FB%2324&234568QWEYPADGKLCVBcommandcommandopV (b) Based on your sample, graph the 95% confidence interval for the population proportion of all college students who prefer printed textbooks to electronictextbooks.· Enter the values for the lower and upper limits on the graph to show your confidence interval.• For the point (), enter the claim 0.66 from the study.95% confidence interval:0.0001.0000.5000.0001.000(c)Does the 95% confidence interval you constructed contradict the claim from the study?Choose the best answer from the choices below.O No, the confidence interval does not oontradict the claim. The proportion 0.66 from the study is inside the 95%confidence interval. .O No, the confidence interval does not contradict the claim. The proportion 0.66 from the study is outside the 95%confidence interval.O Yes, the confidence interval contradicts the claim. The proportion 0.66 from the studyinterval.inside the 95% confidenceO Yes, the confidence interval contradicts the claim. The proportion 0.66 from the study is outside the 95% confidenceintonalExplanationCheck2021 McGraw Hill Education. All Rights Reserved Terms of UsePrivacy I AccessibilityMacBook Airesc%23%24&3469QERYUPADFHKValtalttioncommandcommandoptionin

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Description: A recent study claimed that 66% of the population of all college students prefer printed textbooks to electronic textbooks. You want to test this daim bysurveying a random sample of 68 college students.Follow the steps below to construct a 95% confi

Proportion is almost similar to the concept of probability. Proportion is a fraction of population…

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A recent study claimed that 66% of the population of all college students prefer printed textbooks to electronic textbooks. You want to test this daim by surveying a random sample of 68 college students. Follow the steps below to construct a 95% confidence interval for the population proportion of all college students who prefer printed textbooks to electron textbooks. Then state whether the confidence interval you construct contradicts the study's claim. (If necessary, consult a list of formulas.) (a) Click on "Take Sample" to see the results from the random sample. Number Proportion Prefers printed textbooks to electronic Take Sample 51 0.75 textbooks Does not prefer printed textbooks to electronic textbooks 17 0.25 Enter the values of the sample size, the point estimate of the population proportion, and the critical value you need for your 95% confidence interval. (Choose the correct critical value from the table of critical values provided.) When you are done, select "Compute". Sample size: Standard error: Critical values Point estimate: F0.00s 2.576 Margin of error: F0.010 -2.326 Critical value: F0.025-1.960 95% confidence interval: -1.645

A recent study claimed that 66% of the population of all college students prefer printed textbooks to electronic textbooks. You want to test this daim by surveying a random sample of 68 college students. Follow the steps below to construct a 95% confidence interval for the population proportion of all college students who prefer printed textbooks to electron textbooks. Then state whether the confidence interval you construct contradicts the study's claim. (If necessary, consult a list of formulas.) (a) Click on "Take Sample" to see the results from the random sample. Number Proportion Prefers printed textbooks to electronic Take Sample 51 0.75 textbooks Does not prefer printed textbooks to electronic textbooks 17 0.25 Enter the values of the sample size, the point estimate of the population proportion, and the critical value you need for your 95% confidence interval. (Choose the correct critical value from the table of critical values provided.) When you are done, select "Compute". Sample size: Standard error: Critical values Point estimate: F0.00s 2.576 Margin of error: F0.010 -2.326 Critical value: F0.025-1.960 95% confidence interval: -1.645

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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