a coffee shop found that 25% of its customers order coffee in a small cup, 45% in a medium cup, and the remaining 30% order coffee in a large cup. In addition, out of all small cups of coffee ordered, 10% contained whipped cream, and the corresponding percentages were 20% for medium cups and 30% for large cups. Use full accuracy (fraction) or round your answer to four decimals (example 5/87 approximately 0.0575). a. What is the probability that a customer chosen at random does not have whipped cream in their coffee? b. What is the probability that a customer chosen at random ordered a medium cup of coffee given that their coffee contains whipped cream? c. what is the probability that a customer chosen at random ordered a large cup of coffee given that their coffee didn't contain whipped cream?
a coffee shop found that 25% of its customers order coffee in a small cup, 45% in a medium cup, and the remaining 30% order coffee in a large cup. In addition, out of all small cups of coffee ordered, 10% contained whipped cream, and the corresponding percentages were 20% for medium cups and 30% for large cups. Use full accuracy (fraction) or round your answer to four decimals (example 5/87 approximately 0.0575).
a. What is the
b. What is the probability that a customer chosen at random ordered a medium cup of coffee given that their coffee contains whipped cream?
c. what is the probability that a customer chosen at random ordered a large cup of coffee given that their coffee didn't contain whipped cream?
Trending now
This is a popular solution!
Step by step
Solved in 4 steps with 21 images
