The Sign Test Is a Test About a Population Median

question 28

True/False

The sign test is a test about a population median that is valid for any sample size and population shape.

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Definitions:

Fixed-Interval Schedule

A type of operant conditioning reinforcement schedule where rewards are delivered at fixed intervals of time, provided that the correct response is made.

Contingency Theory

A leadership theory that proposes the effectiveness of a leader is contingent upon how well the leader's style matches the circumstances.

Contact Hypothesis

A theory which posits that under certain conditions, interpersonal contact is one of the most effective ways to reduce prejudice between majority and minority group members.

Operant Behavior

Behavior that operates on, or manipulates, the environment.