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03-06-2021
Mathematics

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What is the probability that a student who plays an instrument is not in band? Band Not In band Total 20 5 25 Play instrument Don't play instrument Total 0 25 25 20 30 50 ОА. 20 25 5 O B. 30 5 50 OD. 5 25 SUBMIT

What is the probability that a student who plays an instrument is not in band Band Not In band Total 20 5 25 Play instrument Dont play instrument Total 0 25 25 class=

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10-06-2021

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