Mathematics, 24.05.2021 19:50 mrashrafkotkaat
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?
No, P(carry cash) = P(carry cash|have children).
No, P(carry cash) = P(carry cash|have children).
Yes, P(carry cash) = P(carry cash|have children).
Yes, P(carry cash) + P(carry cash have children).
Answers: 1
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