A Population of N = 100 Scores Has µ =

question 11

Multiple Choice

A population of N = 100 scores has µ = 30 and σ = 4.What is the population variance?

• A)2
• B)4
• C)8
• D)16

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Definitions:

Compensatory

Related to making up for a deficiency or lack in one area by excelling or overperforming in another area.

Köhler Effect

A phenomenon in group dynamics where less capable members increase their effort when working collectively, motivated by the desire to contribute to the group's success.

Conjunctive Task

A task in which the performance of the group depends on the least capable member, requiring all members to contribute for success.

Social Compensation

The tendency of individuals in a group to work harder to compensate for the perceived lower performance levels of their peers.