What Is the Probability That a Standard Normal Random Variable

question 128

Multiple Choice

What is the probability that a standard normal random variable will be between .3 and 3.2?

• A) .6179
• B) .3814
• C) .3808
• D) .9993

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Definitions:

Output Demanded

Refers to the quantity of goods or services that consumers and other economic agents are willing to buy at a given price.

Output Supplied

Refers to the quantity of goods or services that producers are willing and able to sell at a given price level within a specified period.

Aggregate Demand

Complete economic consumption desires for all goods and services, measured at a particular total price level within a predetermined timeframe.

Price Level

An index that measures the average of current prices across the entire spectrum of goods and services produced in the economy compared to a base year.