n studying the responses to questions on a multiple-choice test, the following sample data are obtained. At the a 0.10 significance level, test the claim that the responses occur with the same frequency. Ho: The responses to the questions occur with the same frequency. H1: The responses to the questions do not occur with the same frequency. (0 – E) Observed Expected Frequency Response Frequency E A 12 В 20 C 20 D 15 E 19 a. What is the y test-statistic for this data? Round to four decimal places. b. What is thep-value? Round to four decimal places. P-value c. What would be the conclusion of this hypothesis test? O Fail to reject the hull hypothesis. O Reject the null hypothesis. d. What is the final conclusion? O There is not sufficient evidence to conclude the test question responses do not occur with the same frequency. O There is not sufficient evidence to conclude the test question responses occur with the same frequency. O There is sufficient evidence to conclude the test question responses occur with the same frequency. O There is sufficient evidence to conclude the test question responses do not occur with the

n studying the responses to questions on a multiple-choice test, the following sample data are obtained. At the a 0.10 significance level, test the claim that the responses occur with the same frequency. Ho: The responses to the questions occur with the same frequency. H1: The responses to the questions do not occur with the same frequency. (0 – E) Observed Expected Frequency Response Frequency E A 12 В 20 C 20 D 15 E 19 a. What is the y test-statistic for this data? Round to four decimal places. b. What is thep-value? Round to four decimal places. P-value c. What would be the conclusion of this hypothesis test? O Fail to reject the hull hypothesis. O Reject the null hypothesis. d. What is the final conclusion? O There is not sufficient evidence to conclude the test question responses do not occur with the same frequency. O There is not sufficient evidence to conclude the test question responses occur with the same frequency. O There is sufficient evidence to conclude the test question responses occur with the same frequency. O There is sufficient evidence to conclude the test question responses do not occur with the

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Description: In studying the responses to questions on a multiple-choice test, the following sample data are obtained. Atthe a = 0.10 significance level, test the claim that the responses occur with the same frequency.Ho : The responses to the questions occur wi

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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In studying the responses to questions on a multiple-choice test, the following sample data are obtained. At the α=0.10 significance level, test the claim that the responses occur with the same frequency. H0 : The responses to the questions occur with the same frequency. H1 : The responses to the questions do not occur with the same frequency. Response ObservedFrequency ExpectedFrequency (O-E)2E A 11 B 8 C 6 D 7 E 16 What is the χ2 test-statistic for this data? Round to four decimal places.χ2= What is the p -value? Round to four decimal places. p -value= What would be the conclusion of this hypothesis test? Reject the null hypothesis. Fail to reject the hull hypothesis. What is the final conclusion? There is not sufficient evidence to conclude the test question responses occur with the same frequency. There is sufficient evidence to conclude the test question responses do not occur with the same frequency. There is not sufficient evidence…
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