October 4, 2015

Homework Help: statistics

Posted by Ken on Thursday, October 30, 2008 at 7:13pm.

A runner has a average race time of 4.5 minutes with a standard deviation of 0.14.

What time do 75% of his race times fall and what time would he have to achieve to be in the top 5% of his race times?

Answer this Question

First Name:
School Subject:

Related Questions

More Related Questions