(Answered) Appropriate test statistic

Statistics

Consider the following hypothesis statement using alphaαequals=0.10 and the following data from two independent samples. Complete parts a and b below.

H 0 : p 1 - p 2 ≥ 0 H1:p1-p2<0

x 1=69

x 2=66

n 1 = 150 n 2 = 140

a. Calculate the appropriate test statistic and interpret the result.

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