The Normal Distribution Has a Greater Percentage of Its Area

question 53

Multiple Choice

The normal distribution has a greater percentage of its area close to the mean and much less in the tails.
-Find the indicated IQ score. The graph depicts IQ scores of adults, and those scores are normally distributed with a mean of 100 and a standard deviation of 15 (as on the Wechsler test) . The shaded area under the curve is 0.10.

• A) 119.2
• B) 80.8
• C) 100.5
• D) 108.1

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Definitions:

Common Size Balance Sheet

A balance sheet that displays all line items as a percentage of a common base figure, enabling comparison across different periods or companies.

Accounts Receivable

Money owed to a company by its customers for goods or services sold on credit.

Total Assets

The combined value of all owned resources that have economic value and can be converted into cash. This includes both current and non-current assets.

Quick Ratio

A measure of a company's ability to meet its short-term obligations with its most liquid assets.