prefer printed textbooks to electronic textbooks You want to
Last updated: 5/18/2023
prefer printed textbooks to electronic textbooks You want to test this claim by surveying a random sample of 45 college students Follow the steps below to construct a 90 confidence interval for the population proportion of all college students who prefer printed textbooks to electronic 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 Take Sample Sample size 0 Point estimate 0 Critical value 0 Compute Prefers printed textbooks to electronic textbooks 0 000 Does not prefer printed textbooks to electronic textbooks 0 000 Enter the values of the sample size the point estimate of the population proportion and the critical value you need for your 90 confidence interval Choose the correct critical value from the table of critical values provided When you are done select Compute Standard error Margin of error 90 confidence interval 90 confidence interval 0 500 Number O No the confidence interval does not contradict the claim The proportion 0 45 from the study is inside the 90 confidence interval 27 b Based on your sample graph the 90 confidence interval for the population proportion of all college students who prefer printed textbooks to electronic textbooks O No the confidence interval does not contradict the claim The proportion 0 45 from the study is outside the 90 confidence interval 18 Enter the values for the lower and upper limits on the graph to show your confidence interval For the point enter the claim 0 45 from the study O Yes the confidence interval contradicts the claim The proportion 0 45 from the study is inside the 90 confidence interval O Yes the confidence interval contradicts the claim The proportion 045 from the study is outside the Proportion 0 6 0 4 Critical values 20 005 2 576 20 010 2 326 0 025 1 960 0 050 1 645 20 100 1 282 X X c Does the 90 confidence interval you constructed contradict the claim from the study Choose the best answer from the choices below 1 000 1 000