Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) b. Identify the p-value for this hypothesis test
Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.) b. Identify the p-value for this hypothesis test
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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In a program designed to help patients stop smoking, 170 patients were given sustained care, and 82.4% of them were no longer smoking after one month. Use a 0.05 significance level to test the claim that 80% of patients stop smoking when given sustained care.
a. Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
(Round to two decimal places as needed.)
b. Identify the p-value for this hypothesis test
(Round to three decimal places as needed.)
Expert Solution
Step 1
Given that
Sample size n = 170
Sample proportion = 82.4% = 0.824
Level of significance = 0.05
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