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(Solved): If one order is selected, find the probability of getting an order from Restaurant A or an order th ...
If one order is selected, find the probability of getting an order from Restaurant A or an order that is accurate. Are the events of selecting an order from Restaurant A and selecting an accurate order disjoint events? The probability of getting an order from Restaurant A or an order that is accurate is (Round to three decimal places as needed.)
Expert Answer
solution: the given contingency table as follows: drive through restaurent A B C D total order accuate 310 271 247 126 954 order not accuate 36 58 35