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Assume that you plan to use a significance level ofa=0.05 to test the claim that

ID: 2954908 • Letter: A

Question

Assume that you plan to use a significance level ofa=0.05 to test the claim that p1=p2, Use the given sample sizes and numbers of successes to find thepooled estimate p(with-- above p). Round your answer tothe nearest thousandth.
n1=34 n2=414 x1=15 x2=105
Assume that you plan to use a significance level ofa=0.05 to test the claim that p1=p2, Use the given sample sizes and numbers of successes to find thepooled estimate p(with-- above p). Round your answer tothe nearest thousandth.
n1=34 n2=414 x1=15 x2=105

Explanation / Answer

The pooled estimate is p=(x1+x2)/(n1+n2) = (15+105)/(34+414) = 0.2678