a=0.01 are given. Use the one-mean t-test to perform the required hypothesis test about the mean, u, of the population from which the sample was drawn. Use the P-value approach. Also, assess the strength of the evidence against the null hypothesis. O a Test statistic: t = 1.61. P-value = 0.0075. Reject the null hypothesis. O b. Test statistic t = 1.61. P-value = 0.075. Reject the null hypothesis. Oc. Test statistic: t = 1.61. P-value = 0.0075. Do not reject the null hypothesis. Od Test statistic: t = 1.61. P-value = 0.075. Do not reject the null hypothesis

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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A sample mean of 84.5, sample standard deviation of 11.2, and sample size of 16, Ho u 280, Hl: μ, 80,
a=0.01 are given. Use the one-mean t-test to perform the required hypothesis test about the mean, u, of
the population from which the sample was drawn. Use the P-value approach. Also, assess the strength
of the evidence against the null hypothesis.
O a. Test statistic t = 1.61 P-value = 0.0075. Reject the null hypothesis.
O b. Test statistic t = 1.61. P-value = 0.075. Reject the null hypothesis.
Oc. Test statistic: t = 161. P-value = 0.0075. Do not reject the null hypothesis.
Od Test statistic: t = 1.61. P-value = 0.075. Do not reject the null hypothesis
Transcribed Image Text:A sample mean of 84.5, sample standard deviation of 11.2, and sample size of 16, Ho u 280, Hl: μ, 80, a=0.01 are given. Use the one-mean t-test to perform the required hypothesis test about the mean, u, of the population from which the sample was drawn. Use the P-value approach. Also, assess the strength of the evidence against the null hypothesis. O a. Test statistic t = 1.61 P-value = 0.0075. Reject the null hypothesis. O b. Test statistic t = 1.61. P-value = 0.075. Reject the null hypothesis. Oc. Test statistic: t = 161. P-value = 0.0075. Do not reject the null hypothesis. Od Test statistic: t = 1.61. P-value = 0.075. Do not reject the null hypothesis
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