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Find the staridardized test statistic to test the hypothesis that 1 7 pa. Two samples are randomly selected from each population. The sample statistics are

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Find the staridardized test statistic to test the hypothesis that 1 7 pa. Two samples are randomly selected from each population. The sample statistics are given below. Use a = 0.02. n1 =5in2 = 38 *1 = 6.3x 2 = 6.7 $1 = 0.7652 = 0.51 A -2.97 B -2.32 -2.12 D -1.82

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