Instruction 19-6A As Part of an Evaluation Program,a Sporting Goods Retailer Wanted

question 10

Short Answer

Instruction 19-6A
As part of an evaluation program,a sporting goods retailer wanted to compare the downhill coasting speeds of four brands of bicycles.She took three trials of each brand and determined their maximum downhill speeds.The results are presented in kilometres per hour in the table below.
-Referring to Instruction 19-6A,to use the chi-square critical value for the Kruskal-Wallis test,the sample size in each group has to be greater than ________.

---

Definitions:

Bureau Of Labor Statistics

A U.S. government agency responsible for collecting and analyzing data related to employment, wages, and other aspects of the workforce.

Typical Consumer

An average or representative individual in the economy who consumes goods and services and whose behaviors reflect broader consumer trends.

Surveying Consumers

The process of gathering information, preferences, and opinions from individuals who purchase goods and services.

Consumer Spending

The total amount of money spent by households in an economy on goods and services.