Mathematics, 11.11.2019 18:31, officialgraciela67

The us energy department states that 60% of all us households have ceiling fans. in addition, 29% of all us households have an outdoor grill. suppose 13% of all us households have both a ceiling fan and an outdoor grill. a us household is randomly selected.

a) what is the probability that the household has a ceiling fan or an outdoor grill?
b) what is the probability that the household has neither a ceiling fan nor an outdoor grill?
c) what is the probability that the household does not have a ceiling fan and has an outdoor grill?
d) what is the probability that the household does have a ceiling fan and does not have an outdoor grill?

Answers: 1

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The us energy department states that 60% of all us households have ceiling fans. in addition, 29% of...