# A multiple choice test has 8 questions each which has 4 possible answers, only one of which is correct. Identify the parameters n,p, and q.?

### 1 Answer

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- hayharbrLv 711 months ago
n = 8, the total number of "trials"

p = 1/4, the probability of success (getting a question right by just guessing)

q = 3/4 = probability of fail (choose a wrong answer by guessing)

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