Question

Forty percent of prison inmates were unemployed when they entered prison. If 5 inmates are randomly selected. Find these possibilities.
a. Exactly 3 were unemployed.
b. At most 4 were unemployed.
c. At least 3 were unemployed.
d. Fewer than 2 were unemployed.

Answer 1

D. Fewer than 1 were unemployed

Answer 2

D, I think because 40 % of 100 is 4 then you divide them into in half and get every 2/5 inmates were unemployed before they entered prison