Mathematics, 03.05.2020 14:18 Kekkdkskdkdk
Jillian surveyed students at her school and found out the following probabilities: P ( freshman ) = 0.30 P ( plays instrument ) = 0.20 P ( freshman and instrument ) = 0.10 P(freshman)=0.30 P(plays instrument)=0.20 P(freshman and instrument)=0.10 Find the probability that a student plays an instrument given they are a freshman. P ( plays instrument ∣ freshman ) =
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Jillian surveyed students at her school and found out the following probabilities: P ( freshman ) =...
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