Mathematics, 30.03.2020 02:01 bayleeharris8p78txa
Kiran surveyed a random sample of students in her school district, and she found these statistics:
P{rides bike to school})=0.14
P{has crossing guard})=0.48
P{rides bike and crossing guard})=0.12
Find the probability that a student rides a bike to school, given that the student's school has a crossing guard.
Answers: 3
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Kiran surveyed a random sample of students in her school district, and she found these statistics:
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