Please help with question 1

Part 1: We have total 18 questions. Select 1 of 18 questions to answer (copy and paste the question you pick and answer underneath it) In Exercises 1-10, assume that you plan to use a significance level of a = 0.05 to test the claim that p1 = p2. Use yhe given sample size and numbers of successes to find the pooled estimate p . Round your answer to nearest thousandth. Note that p = X1+x2 1. n1 = 677, x1 = 172 n2 = 3377, X2 = 654