Tuesday
June 30, 2015

Homework Help: Statistics

Posted by John on Monday, November 5, 2012 at 9:53am.

A random sample of 250 men yielded 175 who said they'd ridden a motorcycle at some time in their lives, while a similar sample of 215 women yielded only 43 that had done so. Find a 99% confidence interval for the difference between the proportions of men and women who have ridden motorcycles.


.4688 .085

.5 .112

.5 .103

.5 .085

.5 .078

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

More Related Questions

Members