Thursday
July 2, 2015

Homework Help: Statistics

Posted by Pat on Monday, June 25, 2012 at 9:13pm.

A study was conducted in order to estimate u, the mean number of weekly hours that U.S. adults use computers at home. Suppose a random sample of 81 U.S. adults give a mean weekly computer usage time of 8.5 hours and that from prior studies , the population standard deviation is assumed to be 3.6 hours.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members