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

question 186

Multiple Choice

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.
Trial Barth Tornado Reiser Shaw
1 43 37 41 43
2 46 38 45 45
3 43 39 42 46
-Referring to Table 11-3, what should be the decision for the Levene's test for homogeneity of variances at a 5% level of significance?

• A) Reject the null hypothesis because the p-value is smaller than the level of significance.
• B) Reject the null hypothesis because the p-value is larger than the level of significance.
• C) Do not reject the null hypothesis because the p-value is smaller than the level of significance.
• D) Do not reject the null hypothesis because the p-value is larger than the level of significance.

---

Definitions:

Top-Level Domain

The highest level in the hierarchical Domain Name System of the Internet, after the root domain. Examples include .com, .org, and .net.

Mobile Devices

Portable electronic devices such as smartphones, tablets, and wearables that offer computing capabilities and connectivity on the go.

Sidebar

A column located at the side of a page or window, displaying information or options related to the main content.

Webpage

A document accessible through the Internet using a web browser, often part of a website and containing text, images, and other multimedia.