Two Sections of a Class Took the Same Quiz

question 727

Multiple Choice

Two sections of a class took the same quiz. Section A had 15 students who had a mean score of 80,
And Section B had 20 students who had a mean score of 90. Overall, what was the approximate
Mean score for all of the students on the quiz?

• A) 85.0
• B) none of these
• C) 84.3
• D) 85.7
• E) It cannot be determined.

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Definitions:

Autonomous Motivation

Intrinsic motivation that comes from within the individual, driving them to perform activities for their own intrinsic satisfaction rather than external pressures or rewards.

Controlled Motivation

A type of motivation that is guided by external pressures or obligations rather than personal interest or enjoyment.

Pay Raise

An increase in the amount of money an employee receives as wages or salary.

Motivational Level

The degree of enthusiasm, drive, or desire with which an individual or group approaches tasks or goals.