If the Null Hypothesis Is Rejected in a One-Factor Between-Subjects

question 19

Multiple Choice

If the null hypothesis is rejected in a one-factor between-subjects analysis of variance on three groups, then it may be concluded that the.

• A)three sample means were not obtained from populations with identical means
• B)three sample means were obtained from populations with identical means
• C)sample means are not equal to the population means
• D)variances of the sample means are not equal to the variances of the means in the populations

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Definitions:

Group Pressures

The influence exerted by a social group on individual members to behave in certain ways or conform to group norms and expectations.

Conformity

The act of changing one's behavior or beliefs in order to match those of others, typically as a result of real or imagined group pressure.

Door-In-The-Face Technique

A compliance method whereby a large request is made knowing it will be refused so that a subsequent, smaller request is more likely to be accepted.

Large First Request

A persuasion technique where a more significant request is made initially, expected to be refused, followed by a smaller request, which seems more reasonable by comparison.