A Student Takes a 18-Question, Multiple-Choice Exam with Four Choices

question 25

Multiple Choice

A student takes a 18-question, multiple-choice exam with four choices for each question and guesses on each question. Find the probability of guessing exactly 7 out of 18
Correctly.

• A) 0.082
• B) 0.918
• C) 0.250
• D) 0.389

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Definitions:

Cerebellum

A major structure of the brain located near the brainstem that plays important roles in motor control, coordination, and balance.

Facial Muscles

Groups of muscles beneath the skin of the face, responsible for facial expressions and communication.

Worldview Defense

Protecting and affirming one’s beliefs and values in the face of contrasting information or challenges.

Cultural Beliefs

The shared principles and norms that guide behavior and shape the values and practices of a group or society, passed down through generations.