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coldgirl [10]
4 years ago
9

a multiple choice test contains 50 questions with 4 answer choices. what is the probability of correctly answering 15 questions

if you guess randomly on each question
Mathematics
1 answer:
Kaylis [27]4 years ago
3 0
The probability of answering each question correctly is 1/4....since there is 1 correct answer out of 4 answer choices.

probability of answering 15 correct.....(1/4)^15 = 1/1073741824
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3 years ago
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3 0
3 years ago
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