The Average Verbal SAT Score for the Entire Class of Entering

question 46

Multiple Choice

The average verbal SAT score for the entire class of entering freshmen is 530.However,if you select a sample of 20 freshmen and compute their average verbal SAT score you probably will not get exactly 530.What statistical concept is used to explain the natural difference that exists between a sample mean and the corresponding population mean?​

• A)​statistical error
• B)​inferential error
• C)​sampling error
• D)​parametric error

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Definitions:

Cognitive Dissonance

A psychological phenomenon where there is a conflict between one's beliefs and behaviors, causing discomfort that leads to an attempt to change beliefs or behaviors to reduce the dissonance.

Balance

The ability to maintain bodily equilibrium or stability through the coordination of sensory functions and motor control.

Self-Perception Theory

A theory that suggests individuals develop their attitudes by observing their own behavior and concluding what attitudes must have caused them.

Cooperative Behaviour

Actions by individuals that are intended to benefit or assist others within a group, contributing to the group's overall success or well-being.