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P-Values. In Exercises 17–20, do the following: a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. (See Figure 8-3 on page 364.) Using a significance levelof o - 0.05 should we reiect H or should we fil to reiect H. °

P-Values. In Exercises 17–20, do the following: a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. (See Figure 8-3 on page 364.) Using a significance levelof o - 0.05 should we reiect H or should we fil to reiect H. °

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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P-Values. In Exercises 17–20, do the following: a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. (See Figure 8-3 on page 364.) c. Using a significance level of a 0.05, should we reject H, or should we fail to reject H,?
Transcribed Image Text:P-Values. In Exercises 17–20, do the following: a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed. b. Find the P-value. (See Figure 8-3 on page 364.) c. Using a significance level of a 0.05, should we reject H, or should we fail to reject H,?
20. The test statistic of z -1.94 is obtained when testing the claim that p = 3/8.
Transcribed Image Text:20. The test statistic of z -1.94 is obtained when testing the claim that p = 3/8.
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