Multiple Choice
Estimate the indicated probability by using the normal distribution as an approximation to the binomial distribution.
-A multiple choice test consists of 60 questions. Each question has 4 possible answers of which one is correct. If all answers are random guesses, estimate the probability of getting at least 20% correct.
A) 0.0901
B) 0.8508
C) 0.1492
D) 0.3508
Correct Answer:
Verified
Correct Answer:
Verified
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