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

question 16

True/False

TABLE 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.
-True or False: Referring to Table 11-3,the test is valid only if the population of speeds is normally distributed.

---

Definitions:

Protruding Mass

A lump or bulge that visibly extends out from the surface of the body or any of its structures.

Laparoscope

A surgical instrument used for viewing the inside of the abdominal cavity, allowing for minimally invasive procedures.

Gallbladder Surgery

A medical operation to remove the gallbladder, typically due to gallstones, inflammation, or cancer.

Tiny Telescope

A very small optical instrument designed to magnify distant objects, often for casual or specific observational purposes.