Exhibit 19-4 A Company Advertises That Food Preparation Time Can Be Significantly

question 45

Multiple Choice

Exhibit 19-4
A company advertises that food preparation time can be significantly reduced with the Handy Dandy Slicer. A sample of 12 individuals prepared the ingredients for a meal with and without the slicer. You are given the preparation times below.
-Refer to Exhibit 19-4. The test statistic equals

• A)-0.81 or 0.81
• B)-0.89 or 0.89
• C)-10 or 10
• D)-20 or 20

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Working-Class Woman

A female belonging to the social group that typically performs manual labor or blue-collar jobs and earns an hourly wage.

Television Sitcom

A genre of comedy television program that features a recurring cast and is set in a common environment, such as a home or workplace.

Pro-Choice

Supporting or advocating the legal right of women to choose whether or not to continue a pregnancy to term.

Cohesive Views

Perspectives or beliefs that are shared and held together strongly by a group, creating a sense of unity.