Question

The U.S. Energy Department states that 60% of all U.S. households have ceiling fans. In addition, 29% of all U.S. households have an outdoor grill. Suppose 13% of all U.S. households have both a ceiling fan and an outdoor grill. A U.S. 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 does have an outdoor grill?
Please Help me.

Answer 1

If you could atleast show some work that would be great. I'd like to see what you did to get the answer. Thanks!

The U.S. Energy Department states that 60% of all U.S. households have ceiling fans. In addition, 29% of all U.S. households have an outdoor grill. Suppose 13% of all U.S. households have both a ceiling fan and an outdoor grill. A U.S. household is randomly selected.

Round the answers to 3 decimal places.

a. What is the probability that the household has a ceiling fan or an outdoor grill?

p =

b. What is the probability that the household has neither a ceiling fan nor an outdoor grill?

p =

c.What is the probability that the household does not have a ceiling fan and does have an outdoor grill?

p =

d. What is the probability that the household does have a ceiling fan and does not have an outdoor grill?

p =

The tolerance is +/- 0.005