TABLE 12-19 As Part of an Evaluation Program, a Sporting Goods Retailer

question 48

Short Answer

TABLE 12-19
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 Table 12-19, to use the chi-square critical value for the Kruskal-Wallis test, the sample size in each group has to be greater than ________.

---

Definitions:

Atherosclerosis

A condition characterized by the buildup of fats, cholesterol, and other substances in and on the artery walls, which can restrict blood flow.

Inflammatory Heart Disease

A condition caused by inflammation of the heart muscles or tissues, which can lead to various health complications, including myo- and pericarditis.

Valvular Heart Disease

A condition characterized by damage to or a defect in one of the four heart valves, affecting the blood flow through the heart.

Hypertension

A medical condition characterized by persistently high blood pressure.