Sunday
May 24, 2015

Homework Help: Statistics

Posted by JYD on Monday, October 27, 2008 at 7:21pm.

1. In developing patient appointment schedules, a medical center wants to estimate the mean time that a staff member spends with each patient. Using a value for the population standard deviation of eight minutes, determine:
a. How large a sample should be taken if the desired margin of error is two minutes at a 95% level of confidence?
b. How large a sample should be taken if the desired margin of error is two minutes at a 99% level of confidence?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members