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20 The test statistic of 7 = -1 94 is obtained when testing the claim that n = 3/8.

20 The test statistic of 7 = -1 94 is obtained when testing the claim that n = 3/8.

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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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.
Critical Values. In Exercises 21–24, refer to the information in the given exercise and do the following. a. Find the critical value(s). b. Using a significance level of a = 0.05, should we reject H, or should we fail to reject H,?
Transcribed Image Text:Critical Values. In Exercises 21–24, refer to the information in the given exercise and do the following. a. Find the critical value(s). b. Using a significance level of a = 0.05, should we reject H, or should we fail to reject H,?
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