Mathematics, 20.09.2020 15:01 dakaric94

Suppose there is a 21.9% probability that a randomly selected person aged 20 years or older is a jogger. In addition, there is a 21.9% probability that a randomly selected person aged 20 years or older is female, given that he or she jogs. What is the probability that a randomly selected person aged 20 years or older is female and jogs? Would it be unusual to randomly select a person aged 20 years or older who is female and jogs? The probability that a randomly selected person aged 35 years or older is female and jogs is Would it be unusual?
A. No
B. Yes

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Suppose there is a 21.9% probability that a randomly selected person aged 20 years or older is a jog...