Assume that you plan to use a significance level of α = 0.05 to test the claim that p1 = p2, Use the given sample sizes and numbers of successes to find the pooled estimate overbar(p). Round your answer to the nearest thousandth.

n1 = 100 n2 = 100
x1 = 42 x2 = 45

A. 0.435
B. 0.305
C. 0.392
D. 0.479