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Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those
Use the data in the following table, which lists drive-thru order accuracy at popular fast food chains. Assume that orders are randomly selected from those included in the table. Drive-thru Restaurant A B C D Order Accurate 338 267 233 136 Order Not Accurate 34 51 31 11 If one order is selected, find the probability of getting food that is not from Restaurant A. . . . The probability of getting food that is not from Restaurant A is (Round to three decimal places as needed.)40.1% of consumers believe that cash will be obsolete in the next 20 years. Assume that 8 consumers are randomly selected. Find the probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years. The probability is D. (Round to three decimal places as needed.) Fifteen of the 50 digital video recorders (DVRs) in an inventory are known to be defective. What is the probability that a randomly selected item is defective? E) The probability is E. (Type an integer or a decimal. Do not round.)
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