You are here (click or tap to change) Back to Chapter 2 Main Page
Problem 2
The 2008 Australian Open's statistician reported that the mean serve speed of the best women players was 100 miles per hour (mph) and the standard deviation was 10 mph. If nothing is known about the shape of the distribution, give an interval of speeds that will contain the speeds of at least 15/16 serves.
Ask the Professor