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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Definitions:

Episodic Memory

A subtype of long-term memory that involves the recollection of specific events, situations, and experiences.

Capacity

The maximum amount that something can contain or produce, or the ability to perform, understand, or withstand something.

Overestimated

To assess or judge something to be greater, larger, or more important than it actually is.

Plus or Minus

Often used to indicate the precision of an estimate, measurement, or mathematical result, representing a range of possible values.