Question

@Forever_malia A survey showed that 56% of car owners prefer four-doors cars, 31% prefer two-door cars, and 13% have no preference. You ask 300 people. How many do you think will prefer four-door cars?

a. 218
b. 168
c. 233
d. 68

Answer 1

@jtvatsim

Answer 2

@Forever_Malia

Answer 3

Hi! Let's make the question easier for a moment to see if you have the basic idea in place.

Answer 4

its b

Answer 5

Let's say that the survey said 50% of people preferred 4-door cars. Then, if you asked 300 people, you would expect 0.5 * 300 = 150 people to prefer the 4-door car.

Answer 6

b is correct, since the survey says 56% of people preferred 4-door cars. That gives us 0.56 * 300 = 168.

Answer 7

like i said b XD

Answer 8

thanks so much guys