SCENARIO 11-3 As Part of an Evaluation Program,a Sporting Goods Retailer Wanted

question 62

True/False

SCENARIO 11-3
As part of an evaluation program,a sporting goods retailer wanted to compare the downhill coasting speeds of 4 brands of bicycles.She took 3 of each brand and determined their maximum downhill speeds.The results are presented in miles per hour in the table below.

-Referring to Scenario 11-3,the test is valid only if the population of speeds is normally distributed.