Question

A customer approaches a food stand that sells hamburgers and sodas at a

baseball game. The probabilities of the customer buying and not buying a
hamburger and soda are shown in the following tree diagram.


a. The probability that the customer buys a hamburger but not a soda is

b. The probability that the customer buys a soda but not a hamburger is?

C.The probability that the customer buys a hamburgers and a soda is?

D.The probability that the customer buys neither a hamburger nor a soda is?

Answer 1

Answer: d

Explanation

buys a soda is 0.3 Doesn't buy a soda is 0.7 buys Hamburger is 0.35 but doesn't buy a hamburger is 0.65 therefore doesn't buy anything