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THIS IS FOR STAT PLEASE ASNWER ASAP In a study of high school students at least 16 years of age, researchers obtained survey results summarized
THIS IS FOR STAT PLEASE ASNWER ASAP
In a study of high school students at least 16 years of age, researchers obtained survey results summarized in the accompanying table. Use a 0.05 signicance level to test the claim of independence between texting while driving and driving when drinking alcohol. Are those two risky behaviors independent of each other? @ Click the icon to view the table of survey results. Determine the null and alternative hypotheses. H0: Texting while driving is independent of driving while drinking alcohol. H1: Texting while driving and driving while drinking alcohol are dependent. Determine the test statistic. x2 = 551.6 (Round to two decimal places as needed.) Determine the Pvalue of the test statistic. P-value = 0.000 (Round to three decimal places as needed.) Survey Results Drove When Drinking Alcohol? Yes No Texted While Driving 744 3039 No Texting While Driving 153 4543Do the results suggest that texting while driving and driving while drinking are related? {1:} A. Reject the null hypothesis. There is sufficient evidence to warrant rejection of the claim that texting while driving happens 95% of the time when driving while drinking alcohol. {:2- B. Fail to reject the null hypothesis. There is not sufficient evidence at a 0.05 signicance level to warrant rejection of the claim of independence between texting while driving and driving while drinking alcohol. Those two risky behaviors are not related. 5:.) C. Fail to reject the null hypothesis. There is not sufficient evidence to warrant rejection of the claim that texting while driving happens 95% of the time when driving while drinking alcohol. {} D. Reject the null hypothesis. There is sufficient evidence at a 0.05 signicance level to warrant rejection of the claim of independence between texting while driving and driving while drinking alcohol. Those two risky behaviors appear to be somehow relatedStep by Step Solution
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