The National Institute of Mental Health published an article stating that in any one-year period, approximately 8.4% of American adults suffer from depression or a depressive illness. Suppose that in a survey of 2000 people in a certain city, 10.3% 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 8.4% in the general adult American population. Test the relevant hypotheses using a 10% level of significance. Give answer to at least 4 decimal places. Based on the hypotheses, find the following: c. Test Statistic =