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Use the data in the following table, which lists survey results from high school drivers at least 16 years of age. Assume that subjects are
Use the data in the following table, which lists survey results from high school drivers at least 16 years of age. Assume that subjects are randomly selected from those included in the table Drove When Drinking Alcohol? Yes No Texted While Driving 650 2956 No Texting While Driving 179 4212 If four different high school drivers are randomly selected, find the probability that they all drove when drinking alcohol. The probability that four randomly selected high school drivers all drove when drinking alcohol is 'Round to six decimal places as needed.)Five males with an X-linked genetic disorder have one child each. The X P(x) = random variable x is the number of children among the five who inherit 0 0.026 the X-linked genetic disorder. Determine whether a probability distribution 1 0.154 is given. If a probability distribution is given, find its mean and standard 0.320 deviation. If a probability distribution is not given, identify the requirements 3 0.320 that are not satisfied. 0.154 0.026 Does the table show a probability distribution? Select all that apply. O A. Yes, the table shows a probability distribution. B. No, the random variable x's number values are not associated with probabilities. O C. No, the sum of all the probabilities is not equal to 1. OD. No, the random variable x is categorical instead of numerical. E. No, not every probability is between 0 and 1 inclusive. Find the mean of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. HI= child(ren) (Round to one decimal place as needed.) O B. The table does not show a probability distribution. Find the standard deviation of the random variable x. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. 6= child(ren) (Round to one decimal place as needed.) O B. The table does not show a probability distribution
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