Hercule and Jane are in a dispute over the average amount of time it will take to finish a case. The hypotheses are Ho: H = 15 days vs. Ha: µ< 15 days. To test the hypotheses, they each collect a different sample. Hercule, based on his sample, rejects the null hypothesis. Jane, based on her sample, fails to reject the null hypothesis. It turns out that the true average case length is 13 days. Which of the following is correct? A. Hercule committed no error, while Jane committed a Type Il error. B. Hercule committed a Type I error, while Jane committed no error. C. Hercule committed no error, while Jane committed a Type I error. D. More information is needed to determine which error types have occurred. E. Hercule committed a Type Il error, while Jane committed no error.

Hercule and Jane are in a dispute over the average amount of time it will take to finish a case. The hypotheses are Ho: H = 15 days vs. Ha: µ< 15 days. To test the hypotheses, they each collect a different sample. Hercule, based on his sample, rejects the null hypothesis. Jane, based on her sample, fails to reject the null hypothesis. It turns out that the true average case length is 13 days. Which of the following is correct? A. Hercule committed no error, while Jane committed a Type Il error. B. Hercule committed a Type I error, while Jane committed no error. C. Hercule committed no error, while Jane committed a Type I error. D. More information is needed to determine which error types have occurred. E. Hercule committed a Type Il error, while Jane committed no error.

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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