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Assume that you intend to fully guess the answers on a multiple choice quiz consisting of 10 independent questions with 5 choices each and one

  1. Assume that you intend to fully guess the answers on a multiple choice quiz consisting of 10 independent questions with 5 choices each and one correct answer:

a. What type of probability distribution applies? Why?

b. What is the likely-hood that all your answers are incorrect?

c. What is the likely-hood that you will pass the quiz? (consider a passing grade a score of 70% or higher)

d. What is the probability that you will answer three or more questions correctly?

  1. Assume that you intend to fully guess the answers on a true or false quiz consisting of 10 independent questions:

a. What is the probability that you will answer at most 4 questions correctly?

b. What is the probability that you will pass the quiz? (consider a passing grade 70% or higher)

  1. Which quiz do you prefer and why?

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