Final Answer:
The probability that a customer orders a Caffe Latte and a Cheese Cake is 0.0514.
Step-by-step explanation:
The probability of two events happening together is the product of the probability of one event happening and the probability of the other event happening given that the first event already happened. In this case, the first event is ordering a Caffe Latte and the second event is ordering a Cheese Cake given that the customer already ordered a Caffe Latte.
Event Probability
Order a Caffe Latte 45.40%
Order a Cheese Cake given Caffe Latte 11.33%
Order both Caffe Latte and Cheese Cake 45.40% * 11.33% = 5.14%
Rounding 5.14% to four decimal places gives 0.0514.
Therefore, the probability that a customer orders a Caffe Latte and a Cheese Cake is 0.0514.
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Complete Question
In a Lavazza Espression restaurant, 45.40% of the customers order a Caffe Latte. The probability that a customer who orders a Caffe Latte will also order a Cheese Cake is 11.33%. Find the probablity that a customer orders a Caffe Latte and a Cheese Cake. Round your answer to four decimal places.
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