Probability of getting none of the questions right

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Reference no: EM1395354

A multiple choice test has three questions with 5 possible answers (and oly one right answer each). You decide to randomly guess the right answer.

A. What is the probability of getting the first question right?

B. what is the probability of getting the first two questions right?

C. What is the probability of getting all three questions right?

D. what is the probability of getting none of the questions right?

E. What is the probability of getting at least one of the questions right?

Reference no: EM1395354

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