?In Exercises 9–20, use the data in the following table, which lists drive-thru order
Chapter 4, Problem 15(choose chapter or problem)
In Exercises 9–20, use the data in the following table, which lists drive-thru order accuracy at popular fast food chains (data from a QSR Drive-Thru Study). Assume that orders are randomly selected from those included in the table.
Fast Food Drive-Thru Accuracy If two orders are selected, find the probability that they are both accurate.
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?
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