6
QuizMultiple Choice

The Multiplication Rule for Independent Events

Question 6 • AZ-Common Core Algebra II A

At a local coffee shop, the manager has determined that 56% of drink orders are for specialty espresso drinks and 44% are for plain coffee. The manager also noted that 40% of customers order food. For customers who purchase the specialty espresso drinks, 35% also purchase a food item, and for customers who purchase plain coffee, 30% also purchase a food item. The tree diagram displays the possible outcomes of orders at this coffee shop.

Question illustration
Answer
A
Food item
B
Not food item
C
Plain coffee
D
Not plain coffee
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