main

prev        

Statement of a problem № m250

        next    

A batch of 500 machined parts contains 10 that do not conform to customer requirements. Parts are selected successively, without replacement, until a nonconforming part is obtained. The random variable is the number of parts selected.

Solution:
A batch of 500 machined parts contains 10 that do not conform to customer requir

New search. (Also 1294 free access solutions)