Determining probability of defective pens in a carton


Problem:

A pen company averages 1.2 defective pens per carton produced (200 pens). The number of defects per carton is Poisson distributed.

a. What is the probability of selecting a carton and finding no defective pens?

b. What is the probability of finding eight or more defective pens in a carton?

c. Suppose a purchaser of these pens will quit buying from the company if a carton contains more than three defective pens. What is the probability that a carton contains more than three defective pens?

Solution Preview :

Prepared by a verified Expert
Basic Statistics: Determining probability of defective pens in a carton
Reference No:- TGS01988218

Now Priced at $20 (50% Discount)

Recommended (96%)

Rated (4.8/5)