SOLUTION: If I produce 250 widgets and 15 are selected for quality control and 2 of the 15 are found to be defective what is my overall error rate? How do I perform this calculation?

Algebra ->  Probability-and-statistics -> SOLUTION: If I produce 250 widgets and 15 are selected for quality control and 2 of the 15 are found to be defective what is my overall error rate? How do I perform this calculation?      Log On


   

Question 1086360: If I produce 250 widgets and 15 are selected for quality control and 2 of the 15 are found to be defective what is my overall error rate? How do I perform this calculation?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
2%2F15 would be your empirical error rate.