According to a recent survey of adults, approximately 62% carry cash on a regular basis. The adults were also asked if they have children. Of the 46% who have children, 85% carry cash on a regular basis. Is carrying cash
independent from having children in this sample?
O No, Pcarry cash) = P(carry cash|have children),
O No, P(carry cash) 7 P(carry cash|have children)
O Yes, P(carry cash) = P(carry cash|have children).
O Yes, P(carry cash) + P(carry cash|have children).
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