Question: using how you just found the correct test statistic apply that method to this question. The National Institute of Mental Health published an article stating
using how you just found the correct test statistic apply that method to this question. The National Institute of Mental Health published an article stating that in any one-year period, approximately 9.4% of American adults suffer from depression or a depressive illness. Suppose that in a survey of 2000 people in a certain city, 10.5% 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 from depression or a depressive illness is more than the 9.4% in the general adult American population. Test the relevant hypotheses using a 1% 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.) H0: 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 answer f. The correct summary would be: Select an answer that the true proportion of people in that city suffering from depression or a depressive illness is more than the percent in the general adult American population of 9.4%
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