A Multiple-Choice Test Has 30 Questions

question 52

Multiple Choice

A multiple-choice test has 30 questions. There are 4 choices for each question. A student who has not studied for the test decides to answer all questions randomly. What type of probability distribution can be used to figure out his chance of getting at least 20 questions right?

• A) binomial distribution
• B) Poisson distribution
• C) all of the above
• D) none of the above

Understand the concept of behavioral economics and its relevance to persuasive strategies.

Learn the importance of establishing common ground in persuasive requests.

Recognize the structure and content strategies for problem-solving messages.

Distinguish between direct and indirect request strategies and their appropriate use in persuasive communication.

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