The Z Score Table Gives the Area Between a Score

question 31

Multiple Choice

The Z score table gives the area between a score and the mean. For a Z score of -1.00, that area (in percentages) is________.

• A) 34.13%
• B) -34.13%
• C) 68.26%
• D) -68.26%

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Definitions:

Billion

A number equivalent to one thousand million (1,000,000,000) or, in some number systems, a million million (1,000,000,000,000).

Saving

The portion of income not spent on current consumption but set aside for future use, often in a deposit account or as an investment.

Disposable Income

The sum of funds a family can use for expenditures and savings once income taxes are deducted.

APC

Average Propensity to Consume (APC) is a measure of the fraction of income spent on consumption rather than saving in an economy.