1.1 Give the null hypothesis:1.2 Calculate the value of the test statistic.1.3 The smallest level of significance, at which H0 may be rejected is: The superintendent of Hospital 3 performed the Goodness of Fit Test to test whether 30% of the patients go to Hospital 1, 15% of the patients goto Hospital 2 and 55% of the patients go to Hospital 3.Given: The superintendent found that the p-value for the test is 0.00912.Let:pi = be the proportion of patients at Hospital 1P2 = be the proportion of patients at Hospital 2P3 = be the proportion of patients at Hospital 3 A cross-sectional study is conducted to investigate cardiovascular disease (CVD) risk factors among a sample of patients seeking medical care atone of three local hospitals. A total of 800 patients are enrolled. Based on the following data, we would like to determine if there is a significantassociation between the family history of CVD and the enrollment site.Enrollment SiteFamily History of CVDHospital 1Hospital 2Hospital 3TotalYes382438100No182126392700Total220150430800Given:The value of the test statistic is x? = 11.536.Use a = 0.01 as the level of significance.

The given p-value for the test is 0.00912.

Answered: 1.1 Give the null hypothesis: 1.2…

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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1.1 Give the null hypothesis: 1.2 Calculate the value of the test statistic. 1.3 The smallest level of significance, at which H0 may be rejected is: