Agriculture officials placed sticky traps in fruit trees at random throughout a neighborhood. They collected the traps and counted the number of fruit flies per trap. The data appear below: Fruit Flies in Sticky Traps Number of fruit Number of flies per trap traps 0 32 1 35 2 33 3 9 4 5 25 3 7. Compute the mean
a. 1.23
b. 1.42
c. 1.32
d. 1.39