For a Repeated Measures T Test, the Alternative Hypothesis Attributes

question 12

Multiple Choice

For a repeated measures t test, the alternative hypothesis attributes

• A) mean differences between pre- and post-test scores to random sampling error.
• B) any differences between the means for group 1 and group 2 to random sampling error.
• C) mean differences between pre- and post-test scores to the effects of an independent variable.
• D) any differences between the means for group 1 and group 2 to the effects of an independent variable.

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Definitions:

Returns To Scale

The rate at which output changes if the scale of all inputs is changed by the same proportion in the production process.

Input

Resources used in the production process to generate goods or services, including labor, raw materials, and capital.

Output

The total amount of goods or services produced by a company, sector, or economy within a specific time period.

Isoquants

Curves that represent all the combinations of two inputs that produce the same level of output, used in the analysis of production technology.