Question: Can you plz help A case-control (or retrospective) study was conducted to investigate a relationship between the colors of helmets worn by motorcycle drivers and

Can you plz help

A case-control (or retrospective) study was conducted to investigate a relationship between the colors of helmets worn by motorcycle drivers and whether they are injured or killed in a crash. Results are given in the accompanying table. Using a 0.01 signicance level, test the claim that injuries are independent of helmet color. Color of Helmet Black While Yellow Red Blue 77 Cases (injured or 194 108 S 66 3? Controls (not injured) ' 489 375 34 155 killed) Click here to View the chi-square distribution table. 9. I .0. leICuIGI a uuan uucuus u. Iu \"cuum wlul aIC ucpc. .ucm H1: Whether a crash occurs and helmet color are independent D. H0: Whether a crash occurs and helmet color are independent H1: Whether a crash occurs and helmet color are dependent Compute the test statistic. (Round to three decimal places as needed.) Enter your answer in the answer box and then click Check Answer. pans r remaining ClearAll v CheckAnswer | 1 p

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