The Required Condition for Using an ANOVA Procedure on Data

question 47

Multiple Choice

The required condition for using an ANOVA procedure on data from several populations is that the

• A) selected samples are dependent on each other.
• B) response variables from samples are all uniform.
• C) sampled populations have equal variances.
• D) sampled populations have equal means.

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Definitions:

Class Structure

The organization of society into hierarchies based on socioeconomic status, class, or other distinctions.

Fashion Acceptance Cycle

The process through which new fashion trends are introduced, rise in popularity, peak, and eventually decline.

Overjustification Effect

A phenomenon in which being rewarded for doing an activity decreases a person's intrinsic motivation to perform that activity because the external reward overrides internal interest.

Delay Gratification

The ability to resist the temptation for an immediate reward and wait for a later reward.