Answer and Explanation
Your Answer is
Correct Answer is B
Explanation
It can be known from the meaning of the question: 10 of the 36 customers are normal without milk, then the probability is 10/36=5/18, choose B
11. One morning at a coffee shop, each customer ordered either decaf or regular coffee, and each ordered it either with milk or without milk. The number of customers who ordered each type of coffee with or without milk is listed in the table below.
A customer will be randomly selected from all 36 customers for a prize. What is the probability that the selected customer will have ordered a regular coffee without milk?