Solve the Problem. -On a Multiple Choice Test with 29 Questions, Each Question

question 60

Multiple Choice

Solve the problem.
-On a multiple choice test with 29 questions, each question has four possible answers, one of which is correct. For students who guess at all answers, find the standard deviation for the number of correct answers.

• A) 5.4
• B) 54.4
• C) 2.3
• D) 29.6

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Definitions:

Extremely Hot

A condition or temperature significantly higher than average or expected, often associated with environments close to volcanic activity or during heatwaves.

Slightly Hot

A mild increase in temperature, moderately above what is considered normal or comfortable.

Warm

Describes a higher temperature or a sensation of heat which is more than mild but not excessively hot.

Calderas

Large, usually circular depressions or crater formed by the collapse of a land area following the eruption of a volcano, often filled with water to form a lake.