Which of the Following Statements Is Always True

question 6

Multiple Choice

Which of the following statements is always true?

• A) The increase in investment is equal to the capital stock minus depreciation.
• B) Investment equals depreciation.
• C) Any change in the capital stock is equal to investment minus depreciation.
• D) The capital stock is equal to investment minus depreciation.
• E) Investment equals the capital stock minus depreciation.

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Definitions:

Type II Errors

Occurs in hypothesis testing when the null hypothesis is falsely accepted, meaning that a real effect or difference is missed.

Sampling Distributions

The probability distribution of a statistic obtained from a large number of samples drawn from a specific population.

Statistical Significance

A measure of how likely it is that obtained results are not due to chance, often determined by a p-value.

Systematic Variance

The portion of total variance in a set of data that is attributable to identifiable factors or variables, as opposed to random variance.