The probability distribution shows the probability owning multiple vehicles among 100 families polled. What is the probability that a family has more than 3 cars among the 100 families polled? Enter your answer, as a decimal, in the box.

Vehicles in Family

0.50

0.45. ###

0.40. ###

0.35. ###. ###

0.30. ###. ###

0.25. ###. ###

0.20. ###. ###

0.15. ###. ###

0.10. ###. ###. ###

0.05. ### ###. ###. ###. ###

0.00. 1. 2. 3. 4. 5

Number of Vehicles

Question

Mathematics

Sanaa Peck

1 June, 04:52

The probability distribution shows the probability owning multiple vehicles among 100 families polled. What is the probability that a family has more than 3 cars among the 100 families polled? Enter your answer, as a decimal, in the box.

Vehicles in Family

0.50

0.45. ###

0.40. ###

0.35. ###. ###

0.30. ###. ###

0.25. ###. ###

0.20. ###. ###

0.15. ###. ###

0.10. ###. ###. ###

0.05. ### ###. ###. ###. ###

0.00. 1. 2. 3. 4. 5

Number of Vehicles

+2

Answers (1)

Know the Answer?

Alayna Lin · Answer 1

You have, on the bottom the number of cars and on the left the corresponding probability.

The probability of having 4 cars is 0.05; the probability of having 5 cars is 0.05 again.

Therefore, the probability of having more than 3 cars is P (4) + P (5) = 0.10 which corresponds to 10%.

The correct answer is 0.10