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.
•food item
•not food item
•plain coffee
•not plain coffee