Question 4The National Institute of Mental Health published an article stating that in any one-year period,approximately 8.3% of American adults suffer from depression or a depressive illness. Suppose that in asurvey of 2000 people in a certain city, 11.5% of them suffered from depression or a depressive illness.Conduct a hypothesis test to determine if the true proportion of people in that city suffering fromdepression or a depressive illness is more than the 8.3% in the general adult American population. Test therelevant hypotheses using a 5% level of significance. Give answer to at least 4 decimal places.a. What are the correct hypotheses? (Select the correct symbols and use decimal values not percentages.)Ho: Select an answer?H₁: Select an answer?b. Based on the hypotheses, find the following:c. Test Statistic =d. p-value =e. Based on the above we choose to Select an answerf. The correct summary would be: Select an answerthat the true proportionof people in that city suffering from depression or a depressive illness is more than the percent in thegeneral adult American population of 8.3%.34%5

Step 1:Given data : Sample size n=2000Sample proportion p^=0.115Significance level α=0.05 We'll use…

Answered: Question 4 The National Institute of…

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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