question archive Find the standardized test statistic estimate, z to test the hypothesis the p1>p2
Find the standardized test statistic estimate, z to test the hypothesis the p1>p2
Subject:MathPrice: Bought3
Find the standardized test statistic estimate, z to test the hypothesis the p1>p2. Use a=0.01. The sample statistics listed below are from independent samples.
N1 = 100 n2 = 140
X1 = 38 x2 = 50
