Question
Suppose there is a 25.3% probability that a randomly selected person aged 40 years or older is a smoker. In addition, there is a 12.9%
Suppose there is a 25.3% probability that a randomly selected person aged 40 years or older is a smoker. In addition, there is a 12.9% probability that a randomly selected person aged
40 years or older is female, given that he or she smokes.
What is the probability that a randomly selected person aged
40 years or older is female and smokes? Would it be unusual to randomly select a person aged 40 years or older who is female and smokes?
Question content area bottom
Part 1
The probability that a randomly selected person aged 40
years or older is female and smokes is
enter your response here
(Round to three decimal places as needed.).
Part 2
Would it be unusual?
yes
no
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