TABLE 10-9 The Following Excel Output Contains the Results of a Test

question 116

Multiple Choice

TABLE 10-9
The following Excel output contains the results of a test to determine whether the proportions of satisfied customers at two resorts are the same or different.

-Referring to Table 10-9, if you want to test the claim that "Resort 1 (Group 1) has a lower proportion of satisfied customers compared to Resort 2 (Group 2) ," you will use

• A) a t test for the difference between two proportions.
• B) a Z test for the difference between two proportions.
• C) an F test for the difference between two proportions.
• D) an F test for the ratio of two variances.

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Definitions:

Leading

In legal context, a method of questioning witnesses that suggest the desired answer, often through the inquiry itself and typically disallowed in direct examination.

Closed Ended

A term typically used to describe questions or surveys with predefined response options or investment funds with a fixed number of shares.

Hypothetical Questions

Questions based on possible, imagined, or theoretical scenarios rather than real or current situations, often used in legal contexts for analysis.

Expert Witnesses

Individuals with specialized knowledge, skills, or experience in a particular field who are called upon to provide testimony in legal proceedings to help clarify complex issues.