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Question
1. Given two normally distributed samples with equal means and variances of σ122212
= 100 and σ =80 what is the probability that sample sizes of 25 and 16 will yield a difference greater than or equal to 8, µ-µ?.
2.Given two normally distributed samples with equal means and variances of σ12 = 240 and σ22 = 350 what is the probability that sample sizes of 40 and 35 will yield a difference greater than or equal to 12, µ1-µ2?
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