Probabaility that a pen manufactured by a company will be defective is 1/10.If 12 such pen are manufacturd,find yhe probability for?
1. exactly two will be defective
2. at least two will be defective
3.none will be defective
THANKS !!!!!!
Probabaility that a pen manufactured by a company will be defective is 1/10.If 12 such pen are manufacturd,find yhe probability for?
1. exactly two will be defective
2. at least two will be defective
3.none will be defective
THANKS !!!!!!