The Standard Deviation of a Distribution of Means Is

question 21

Multiple Choice

The standard deviation of a distribution of means is

• A)figured by subtracting the variance from the sample mean and taking the square root.
• B)the square root of the variance of the distribution of means.
• C)the population variance divided by the N in each sample.
• D)the same as the square root of the sample variance.

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Definitions:

Bond

A fixed income instrument representing a loan made by an investor to a borrower, typically corporate or governmental.

Net Return

The profit or loss from an investment after all expenses are subtracted from the total income or revenue.

Construction Costs

Expenses incurred in the building of structures, infrastructure, or other forms of real estate projects.

Corporate Bond

A financial security issued by a corporation to raise capital, with the promise to repay the principal along with a specified interest rate to the bondholders.