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A student takes a 10-question, multiple-choice exam with three choices for each question and guesses on each question. Find the probability of guessing exactly 4 out of 10 correctly.
Arun Ramachandran
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Oct 13, 2023
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A student takes a 10-question, multiple-choice exam with three choices for each question and guesses on each question. Find the probability of guessing exactly 4 out of 10 correctly.
Mathematics
college
Arun Ramachandran
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Oct 13, 2023
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Arun Ramachandran
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Answer:
unlikely bcz it didn't reach the half of rate (10)
Chikitin
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Oct 19, 2023
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Chikitin
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