February 23, 2017

Homework Help: Statistics

Posted by Zenna on Monday, December 8, 2008 at 3:29am.

A group of statistics students decided to conduct a survey at their university to find the average (mean) amount of time students spent studying per week. Assuming a standard deviation of 6 hours, what is the required sample size if the error is to be less than ½ hour with a 95% level of confidence?

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions