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

question 185

Short Answer

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 null hypothesis that the mean downhill coasting speeds of the 4 brands of bicycles are equal will be rejected at a level of significance of 0.05 if the value of the test statistic is greater than .

---

Definitions:

Mental Age

A concept used in intelligence testing that represents the intellectual age level an individual is functioning at, as compared to the average intellectual performance of individuals in their chronological age.

IQ

An abbreviation for Intelligence Quotient, a measure of a person's cognitive abilities and potential relative to their age group.

Divergent Thinking

A way of solving problems and generating creative ideas by exploring many possible solutions.

Heuristic Thinking

A mental shortcut that allows individuals to solve problems and make judgments quickly and efficiently.