Find the Indicated Probability

question 9

Multiple Choice

Find the indicated probability.
-A multiple choice test has 12 questions each of which has 5 possible answers, only one of which is correct. If Judy, who forgot to study for the test, guesses on all questions, what is the probability that she will answer
Exactly 3 questions correctly?

• A) 0.283
• B) 0.236
• C) 0.00800
• D) 0.764

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Definitions:

Wives Earn More

Refers to scenarios in which wives generate a higher income than their husbands in a marriage.

Positive Communication

A way of exchanging information that is constructive, fosters good relationships, and promotes understanding and agreement.

Engagement Functions

Social events or ceremonies celebrating the formal agreement between two individuals to get married.

Fighting Fair

Engaging in conflict resolution in a manner that is respectful, constructive, and without intent to harm the other party.