Which One of the Following Is the Positive Square Root

question 11

Multiple Choice

Which one of the following is the positive square root of the variance?

• A)standard deviation
• B)mean
• C)risk-free rate
• D)average return
• E)real return

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Definitions:

Price Floor

A government or regulatory minimum price that must be paid for a good or service, intended to prevent prices from falling too low.

Shortage

A market condition where demand exceeds supply.

Surplus

A situation where the quantity of a good or service supplied exceeds the quantity demanded, often resulting in excess stock and potential price reductions.

Price Ceiling

A government-imposed limit on how high a price can be charged for a product or service, intending to protect consumers from excessive prices.