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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 91 A B C D Order Accurate 325 262 232 126 Order Not Accurate 38 50 32 14 If two orders are selected, nd the probability that they are both from Restaurant D. a. Assume that the selections are made with replacement. Are the events independent? b. Assume that the selections are made without replacement. Are the events independent? a. Assume that the selections are made with replacement. Are the events independent? The probability of getting two orders from Restaurant D is of the choice of the second order. (Do not round until the nal answer. Round to four decimal places as needed.) . The events V independent because choosing the rst order V b. Assume that the selections are made without replacement. Are the events independent? The probability of getting two orders from Restaurant D is . The events : independent because choosing the rst order : the probability the probability 7 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 91 A B C D Order Accurate 325 262 232 126 Order Not Accurate 38 50 32 14 If two orders are selected, nd the probability that they are both from Restaurant D. a. Assume that the selections are made with replacement. Are the events independent? b. Assume that the selections are made without replacement. Are the events independent? The probability of getting two orders from Restaurant D is Ll. The events V of the choice of the second order. (Do not round until the nal answer. Round to four decimal places as needed.) independent because choosing the rst order : b. Assume that the selections are made without replacement. Are the events independent? The probability of getting two orders from Restaurant D is . The events " of the choice of the second order. (Do not round until the nal answer. Round to four decimal places as needed.) independent because choosing the rst order V the probability A the probability
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