Use the Following to Answer Question 128

question 58

Multiple Choice

Use the following to answer question 128:
-(Table: Pizza Economy I) Use Table: Pizza Economy I. GDP in this economy is:

• A) $73,000.
• B) $65,000.
• C) $57,000.
• D) $51,000.

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Definitions:

Cohen's D

Estimate of the magnitude of the difference between the means of two groups measured in standard deviation units.

Cohen's D

An indicator of the magnitude of difference, displaying the standardized deviation between two averages.

Cohen's D

A measure of the size of an effect for a hypothesis test; it is the difference between two means divided by the standard deviation of the data.

Cohen's D

A statistic used to quantify the difference between two group means relative to the standard deviation of the sample.