simplE proBABility AnD outComEs
thEsE quEstions will tEst your knowlEDgE oF opErAtions involving simplE proBABility AnD outComEs.
AnswEr thE Following quEstions.

A、CompAny knows thAt 2.5% oF thECD、plAyErs it mAkEs ArE DEFECtivE. iF thE CompAny proDuCEs 300,000CD、plAyErs, how mAny will BE DEFECtivE