Among drivers who have had a car crash in the last year, 290 were randomly selected and categorized by age, with the res

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Among Drivers Who Have Had A Car Crash In The Last Year 290 Were Randomly Selected And Categorized By Age With The Res 1 (93.27 KiB) Viewed 84 times

Among drivers who have had a car crash in the last year, 290 were randomly selected and categorized by age, with the results listed in the table below. Age Under 25 25-44 45-64 Over 64 Drivers 120 70 37 63 ages If all s 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 0.05 significance level, test the claim that the distribution of crashes conforms to the distribution of ages. The test statistic is x² = The critical value is x² = The conclusion is O A. There is sufficient evidence to warrant the rejection of the claim that the distribution of crashes conforms to the distibuion of ages. O B. There is not sufficient evidence to warrant the rejection of the claim that the distribution of crashes conforms to the distibuion of ages.