-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 0.05 significance level, test the claim that injuries are independent of helmet color. Color of Helmet Black White Yellow Red Blue Controls (not Injured) 491 352 33 160 75 Cases (Injured or 203 106 8 68 36 killed) Click here to view the chi-square distribution table. Identify the null and alternative hypotheses. Choose the correct answer below. OA. Ho: Injuries and helmet color are Independent H: Injuries and helmet color are dependent OB. Ho: Whether a crash occurs and helmet color are dependent H: Whether a crash occurs and helmet color are independent OC. Ho: Injuries and helmet color are dependent H: Injuries and helmet color are independent D. Ho: Whether a crash occurs and helmet color are independent H: Whether a crash occurs and helmet color are dependent Compute the test statistic. (Round to three decimal places as needed.) Find the critical value(s). (Round to three decimal places as needed. Use a comma to separate answers as needed.) What is the conclusion based on the hypothesis test? F