Chapter 09, Testbank, Question 074-077In a hypothesis test with hypotheses Ho : H = 90 and H : H # 90, a random sample of 16 elements selected from the population produced a mean of 85.9 and a standard deviation of 6.6. The test is to be made at the 10%significance level. Assume the population is normally distributed.What are the critical values of t?O -1.645 and 1.645-1.753 and 1.753-1.341 and 1.341-1.746 and 1.746What is the value of the test statistic,rounded to three decimal places?What is the p-value for this hypothesis test, rounded to four decimal places?Should you reject or fail to reject the null hypothesis in this test?Reject.Failreject.

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Answered: Chapter 09, Testbank, Question 074-077…

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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