A grocery store is reviewing its restocking policies and has analyzed the number of half-gallon containers of orange juice sold each day for the past month. The data are given below.
- What is the probability that on a randomly selected day the number of cartons of orange juice sold in the evening is between 80 and 99?
- What is the probability that 39 or fewer cartons were sold during a randomly selected afternoon?
- What is the probability that either 0-19 or 100 or more cartons were sold in a randomly selected morning?
Solution
