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Need help on this entire problem 2) A case-control study was conducted among a randomly selected 765 COVID-19 patients (372 Asymptomatic and 303 Symp Chi-square

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2) A case-control study was conducted among a randomly selected 765 COVID-19 patients (372 Asymptomatic and 303 Symp Chi-square test of independence was used to detect the presence of a statistically significant difference in the characteristics of the case (symptomatic) and controls (asymptomatic). Do a y test for independence and test at a " JUS level. Variable Asymptomatic Symptomatic Total Age in years 50 54 147 201 Total 372 393 765 a) State Ho and Ha b) State df, a, Xo . c) Find the appropriate test statistic, x? (use matrix calculator commands) d) Do a P - value test. e) Make a decision to reject or fail to reject the null hypothesis and interpret *#f) Show mathematically how to find the Es,2

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