Question
For drivers aged 20-24 there is a 34% chance of having a car accident in a one year period (based on data from the National
For drivers aged 20-24 there is a 34% chance of having a car accident in a one year period (based on data from the National Safety Council).
Suppose that a group of 280 drivers aged 20-24 are randomly selected, and 115 of them have had a car accident in the last year. Is this a significantly high number that would perhaps suggest that the given percentage of drivers aged 20-24 that have a car accident in a one year period (i.e., 34%) is not correct?
(A)No, because 115 is not a lot.
(B)No, because 115 out of 280 is 41.07%, which is not much higher than expected.
(C)No, because 115 is less than 119.
(D)Yes, because 115 is a lot.
(E)Yes, because 115 is greater than 103.
(F)Yes, because 115 out of 280 is 41.07%, which is a higher percentage than expected
(G)Yes, because 115 is greater than 111.05.
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