Professors at a Local University Earn an Average Salary of $80,000

question 43

Multiple Choice

Professors at a local university earn an average salary of $80,000 with a standard deviation of $6,000. The salary distribution is approximately bell-shaped. What can be said about the percentage of salaries that are at least $74,000?

• A) It is about 68%.
• B) It is about 84%.
• C) It is about 95%.
• D) It is about 97.5%.

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Definitions:

Interest-Rate Cost-Of-Funds

Represents the interest rate that banks or other financial institutions pay for the funds that they use in their operations, including deposits and loans from other institutions.

Perfectly Elastic

A term used in economics to describe a situation where the quantity demanded or supplied changes infinitely in response to any change in price.

Expected Rates

Anticipated figures or percentages, often pertaining to finance, such as interest rates or returns on investment.

MU/P

The ratio of marginal utility to price, used to measure the additional satisfaction gained per unit of currency spent.