The T Test for Nonindependent Samples Is When

question 8

Multiple Choice

The t test for nonindependent samples is when

• A) the two groups tested are randomly formed samples.
• B) the two groups tested are initially the same on the dependent variable.
• C) the two groups are formed by preexisting samples.
• D) matching has been done or in a pre-post design.

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Definitions:

Sociologist

A social scientist who studies the behavior, interactions, and organization of people within societies.

Binomial Experiment

A statistical experiment that follows the binomial distribution, characterized by having a fixed number of trials, two possible outcomes, independence, and constant probability of success.

Successes

Refers to the number of times a desired outcome occurs in a given scenario.

Failure Probabilities

The likelihood or chance that a system or component will fail to perform its intended function.