Monday
April 27, 2015

Homework Help: statistics

Posted by jp on Wednesday, June 13, 2012 at 12:46pm.

In order to test a new production method, 36 employees were selected randomly to try the new method. The mean was 75.79 parts per hour with a standard deviation of 28.25 parts per hour.

Calculate a 95% confidence interval for the true mean production rate for the new method.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members