Laila guesses on all 20 questions of a multiple-choice test. Each question has 4 answer choices. What is the probability of a success and a failure for this experiment?

Name: Revolt
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Question

Revolt · Accepted Answer

cap p times success is equal to 1 fourth ;  cap p times failure is equal to 3 fourths

Practice Test

Laila guesses on all 20 questions of a multiple-choice test. Each question has 4 answer choices. What is the probability of a success and a failure for this experiment?

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