Jillian surveyed students at her school and found out the following probabilities:
P(freshman)...
Mathematics, 05.05.2020 10:20 littleprinces
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
Find the probability that a student plays an instrument given they are a freshman.
P (plays instrument freshman)
Answers: 2
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