To solve the problem, follow the steps below: a. [1 point] n1 = n2 = X1 = X2= b. [1 point] State your hypotheses below: Ho: Ha: c. [1 point] Compute p-hat1 below: p-hat1 = d. [1 point] Compute p-hat2 below: p-hat2 = e. [2 points] Compute p-hat below: p-hat = f. [2 points] Compute pooled standard error SEDp below: SEDP g. [2 points] Compute z below: Z = h. [2 points] Compute p-value below (hint: use Table A): p-value = i. [2 points] Do you reject Ho for Ha? Why? j. [1 point] State your conclusion in plain English:Q1. [Total 15 points] An IDS 270 studentml interviewed 200 vaccinated and 200 unvaccinated people in Chicago area to investigate whether they experienced a breakthrough Covid- 19 infection. Out of those who were vaccinated, 25 experienced a breakthrough infection. While out of those who were unvaccinated, 40 experienced a breakthrough infection. Execute a hypothesis test to determine whether there is a difference in the proportion of experiencing a breakthrough Covid-19 infection for vaccinated vs. unvaccinated people at alpha = 0.05. DO M USE CHI-SQUARE to solve this