79 According to a certain government agency for a large country, the proportion of fatal traffic accidents in the countr

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79 According To A Certain Government Agency For A Large Country The Proportion Of Fatal Traffic Accidents In The Countr 1 (26.48 KiB) Viewed 30 times

79 According to a certain government agency for a large country, the proportion of fatal traffic accidents in the country in which the driver had a positive blood alcohol concentration (BAC) is 0.33. Suppose a random sample of 113 traffic fatalities in a certain region results in 48 that involved a positive BAC. Does the sample evidence suggest that the region has a higher proportion of traffic fatalities involving a positive BAC than the country at the a=0.1 level of significance? less than 5% of the population size, and the sample is given to be random the Because npo (1-P) - 25.0 > 10, the sample size is requirements for testing the hypothesis are satisfied. (Round to one decimal place as needed.) What are the null and alternative hypotheses? Ho versus H, (Type integers or decimals. Do not round.)