A Student Takes a True-False Test That Has 13 Questions

question 33

Multiple Choice

A student takes a true-false test that has 13 questions and guesses randomly at each answer. Let X be the number of questions answered correctly. Find P(Fewer than 4)

• A) 0.8666
• B) 0.1334
• C) 0.0112
• D) 0.0461

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