The 18 Faculty Members in a College Math Department Range

question 20

Multiple Choice

The 18 faculty members in a college math department range in age from 32 to 68. A stemplot follows: The 1.5 × IQR rule would identify an age as a low outlier if it was less than:

• A)32 years.
• B)28.5 years.
• C)19 years.
• D)10.5 years.

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Definitions:

Offer

A proposal to sell or buy a specific asset or service at a specified price and terms.

Annual Percentage Rate

The annual rate charged for borrowing or earned through an investment, accounting for compounding interest over the course of the year.

Quarter

A three-month period on a financial calendar that acts as a basis for the reporting of earnings and the paying of dividends.

Stated Rate

The annual interest rate stated on a bond or loan, without accounting for compounding or other effects.