Question

A large disaster cleaning company estimates that 30 percent of the jobs it bids on are finished within the bid time. Looking at a random sample of 8 jobs that it has contracted, calculate the probability that exactly 4 of the jobs were not completed within the bid time.
A. .0081
B. .2401
C. .0113
D. .1361

Answer

This answer is hidden. It contains 14 characters.