Thursday
October 2, 2014

Homework Help: statistics

Posted by marsha on Monday, April 28, 2014 at 9:30pm.

for a hypothesis comparing two population means, what is the critical value for a one-tailed hypothesis test, using a 5percent level of significance level, with both sample sizes equal to 13? the standard deviations for the samples are 5 and 7. assume the population standard deviations are unequal

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