We Test H₀: ? ? 3 $\bar { X } = 3.44$

question 92

True/False

We test H₀: ? ? 3.0;versus H_A: ? > 3.0.If $\bar { X } = 3.44$
s = .57,and n = 13,at a significance level of .05,we do not reject H₀.(Assume population normality. )

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Definitions:

SIDE

The Social Identity model of Deindividuation Effects; a theory explaining how group identity and anonymity can influence behaviors in group settings.

Optimal Distinctiveness

People strive to achieve a balance between conflicting motives for inclusiveness and separateness, expressed in groups as a balance between intragroup differentiation and intragroup homogenisation.

Social Mobility

The ability for individuals or families to move up or down the socioeconomic ladder within a society.

Metacontrast Principle

A phenomenon in social identity and group behavior, where contrast between in-group and out-group members is maximized in the perceivers' mind.