SOLUTION: Just want to check and see if I did this right? The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If four people are selected at

Algebra ->  Probability-and-statistics -> SOLUTION: Just want to check and see if I did this right? The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If four people are selected at      Log On


   

Question 262812: Just want to check and see if I did this right?
The Gallup Poll reported that 52% of Americans used a seat belt the last time they got into a car. If four people are selected at random, find the probability that they all used a seat belt the last time they got into a car.
0.52*0.52*0.52*0.52=7.3 people used the seat belt the last time they got in the car.
Did I do this right?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
It is asking for probability.
I think it should be 7.3% chance that they all used seat belts.