8.2.3 Quiz: Using Probability to Make Decisions
A store offers four different brands of a product. It decides to eliminate one
brand based on the likelihood a customer will return that brand. The table
shows the number of items of each brand that were returned over the past
year and the total sold.
Returns
Total sold
Brand A
343
180
Brand B
Brand C
383
Brand D
246
Which brand should the store consider eliminating?
A. Brand A
B. Brand B
C.