The Assumptions of the T-Test for Related Samples Are the Same

question 13

Multiple Choice

The assumptions of the t-test for related samples are the same as those for the t-test for independent samples except for requiring

• A)that the dependent variable be measured on an interval or ratio scale.
• B)that the population represented by either sample form a normal distribution.
• C)homogeneity of variance.
• D)that each score in one sample be paired with a particular score in the other sample.

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Definitions:

Perceived Risk

The level of risk that consumers or investors believe is associated with a product, investment, or decision, which may not always match the actual risk.

Annual Dividend

The total dividend payment a shareholder receives per share of stock held over a year.

Increase by

Refers to the act of becoming larger or more by a specific amount or rate.

Rate of Return

Variation in the value of an investment over a specific duration, measured as a percentage of the investment's starting cost.