Monday
June 29, 2015

Homework Help: statistics

Posted by jen on Tuesday, December 6, 2011 at 2:57pm.

we are interested in testing at level of significance alpha =10 whether the population mean is different than 15. a random sample of size 25 is taken with a mean of 13.9. assume standard deviation is 2 and normally distributed population. find the values for zcrit

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members