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:

Enterprise Resource Planning

A type of software that large organizations use to manage and integrate important parts of their businesses, including planning, purchasing, inventory, sales, marketing, finance, human resources, and more.

Video-Editing

The process of manipulating video images to create a new work, often involving the removal of sections, adding special effects, and rearranging the sequence.

Word Processing

The use of computer software to create, edit, and print text documents, such as letters, reports, and books.

Database

A database is an organized collection of data stored in a computer that can be accessed and interacted with through different methods.