Richard Has Been Given a 5-Question Multiple-Choice Quiz in His

question 15

Multiple Choice

Richard has been given a 5-question multiple-choice quiz in his history class. Each question has three answers, of which only one is correct. Since Richard has not attended the class recently, he doesn't know any of the answers. The success occurs if Richard answers a question correctly and the failure occurs if Richard is unable to answer a question correctly. Assuming that Richard guesses on all 5 questions, find the probability that he will answer all questions correctly. Round your answer to the nearest thousandth.

• A)0.004
• B)0.333
• C)0.500
• D)0.067
• E)0.600

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Definitions:

Electroconvulsive Therapy

A medical treatment involving the administration of electrical currents to the brain to induce seizures, used primarily to treat severe depression and bipolar disorder.

Client-Centered Therapy

A humanistic therapy developed by Carl Rogers, emphasizing an empathetic and non-judgmental approach to facilitate client growth.

Genuineness

The quality of being sincere, honest, and authentic in one’s feelings or expressions.

Empathy

The capacity to understand and share the feelings of another person, essentially putting oneself in someone else's shoes emotionally.