A Multiple Choice Quiz Consists of 50 Questions, Each with 4

question 22

Multiple Choice

A multiple choice quiz consists of 50 questions, each with 4 possible answers. Find the mean for the number of correct answers, if a student guesses on each question.

• A) 25.0
• B) 12.5
• C) 4.0
• D) 46.0

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Definitions:

Visual Distinction

The ability to differentiate objects, shapes, or forms based on visual characteristics.

Figures From Backgrounds

The ability to distinguish objects or shapes (figures) from their surrounding environment or background in visual perception.

Dim Lights

Reduced lighting conditions that result in lower illumination levels, often creating a relaxed or intimate atmosphere.

Bright Lights

High-intensity illumination, which can influence mood, visibility, and environmental ambiance.