Among drivers who have had a car crash in the last year, 240 were randomly selected and categorized by age, with the results listed in the table below.

AgeUnder 2525-4445-64Over 64Drivers91623354If all ages have the same crash rate, we would expect (because of the age distribution of licensed drivers) the given categories to have 16%, 44%, 27%, 13% of the subjects, respectively. At the 0.025 significance level, test the claim that the distribution of crashes conforms to the distribution of ages.

The test statistic is2=

The P-value (to 3 decimal places) isP=

The conclusion is

A.There is sufficient evidence to warrant the rejection of the claim that the distribution of crashes conforms to the distibution of ages.

B.There is not sufficient evidence to warrant the rejection of the claim that the distribution of crashes conforms to the distibution of ages.