A survey was conducted at a fast food outlet. It was determined that the probability of a customer ordering a food item was 43 % and the probability of ordering a beverage was 64%. There is a 35% probability of a customer ordering a beverage and a food item. Draw a Venn diagram and answer what is the probability of each event below. for correct Venn diagram) a) A randomly selected customer buys a beverage only b) A randomly selected customer buys nothing.
Well, did you do the Venn diagram?
What were your entries?