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at an a = 0.01 level : O a. Fail to reject H0. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O b. Fail to reject HO. There is not sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O c. Reject HO. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O d. Reject HO. There is sufficient evidence to conclude that the state government's new streamlined voting scheme reduced the number of in-person voters who waited in line for more than two hours below 0,23. O e. Reject HO. There is sufficient evidence to conclude that the proportion of the 220 in-person voters sampled who waited in line for more than two hours has now fallen below 0.23.

at an a = 0.01 level : O a. Fail to reject H0. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O b. Fail to reject HO. There is not sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O c. Reject HO. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O d. Reject HO. There is sufficient evidence to conclude that the state government's new streamlined voting scheme reduced the number of in-person voters who waited in line for more than two hours below 0,23. O e. Reject HO. There is sufficient evidence to conclude that the proportion of the 220 in-person voters sampled who waited in line for more than two hours has now fallen below 0.23.

MATLAB: An Introduction with Applications
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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A different random sample with 220 in-person voters was collected, and the value of the test statistic based on this sample was -2.57. What is the appropriate conclusion to the hypothesis test at an a = 0.01 level ? O a. Fail to reject H0. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O b. Fail to reject H0. There is not sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O c. Reject HO. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O d. Reject H0. There is sufficient evidence to conclude that the state government's new streamlined voting scheme reduced the number of in-person voters who waited in line for more than two hours below 0.23. O e. Reject HO. There is sufficient evidence to conclude that the proportion of the 220 in-person voters sampled who waited in line for more than two hours has now fallen below 0.23.
Transcribed Image Text:A different random sample with 220 in-person voters was collected, and the value of the test statistic based on this sample was -2.57. What is the appropriate conclusion to the hypothesis test at an a = 0.01 level ? O a. Fail to reject H0. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O b. Fail to reject H0. There is not sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O c. Reject HO. There is sufficient evidence to conclude that the proportion of all in-person voters who waited in line for more than two hours has now fallen below 0.23. O d. Reject H0. There is sufficient evidence to conclude that the state government's new streamlined voting scheme reduced the number of in-person voters who waited in line for more than two hours below 0.23. O e. Reject HO. There is sufficient evidence to conclude that the proportion of the 220 in-person voters sampled who waited in line for more than two hours has now fallen below 0.23.
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