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The test statistic of z = - 2.72 is obtained when testing the claim that p < 0.45. a. Using a significance level of a = 0.01, find the critical value(s). b. Should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view_page 2 of the standard normal distribution table. ..... a. The critical value(s) is/are z =

The test statistic of z = - 2.72 is obtained when testing the claim that p < 0.45. a. Using a significance level of a = 0.01, find the critical value(s). b. Should we reject H, or should we fail to reject H,? Click here to view page 1 of the standard normal distribution table. Click here to view_page 2 of the standard normal distribution table. ..... a. The critical value(s) is/are z =

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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 A. Find the critical values

B. Should we reject H0 or fail to reject H0?

The test statistic of z = - 2.72 is obtained when testing the claim that p< 0.45. a. Using a significance level of a = 0.01, find the critical value(s). b. Should we reject H, or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. ..... a. The critical value(s) is/are z = (Round to two decimal places as needed. Use a comma to separate answers as needed.)
Transcribed Image Text:The test statistic of z = - 2.72 is obtained when testing the claim that p< 0.45. a. Using a significance level of a = 0.01, find the critical value(s). b. Should we reject H, or should we fail to reject Ho? Click here to view page 1 of the standard normal distribution table. Click here to view page 2 of the standard normal distribution table. ..... a. The critical value(s) is/are z = (Round to two decimal places as needed. Use a comma to separate answers as needed.)
Expert Solution
Step 1

Given that : 

Test statistics

Z = - 2.72

Alpha = 0.01

Claim;

P< 0.45

 

steps

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