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

question 52

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, the decision rule for a level of significance of 0.05 using the Kruskal-Wallis test is to reject the null hypothesis if the test statistic H is ________ assuming that the sample sizes were large enough to use a chi-square approximation.

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Definitions:

Buffer

A temporary storage area that holds data while it is being transferred from one place to another, ensuring the smooth functioning of a process.

Delay The Negative

A strategy to postpone or mitigate adverse outcomes or impacts.

Buffers

Statements or elements in communication that are used to soften the impact of negative news or feedback.

Negative Message

Communication that conveys rejection, denial, or a disappointing outcome.