Question

Total Pen Shipment Defective Percentage

A stationery store has decided to accept a large shipment of ball-point pens if an inspection of 20 randomly selected pens yields no more than two defective pens. Findthe probability that this shipment is accepted if 15% of the total shipment is defective.
0 0
Add a comment Improve this question Transcribed image text
Answer #1
x is bin(20,0.15)
P[shipment NOT accepted] = P[>2] = 1 - P[<=2] computed in the same way
= 1 - 0.4049 = 0.5951
answered by: keke
Add a comment
Know the answer?
Add Answer to:
Total Pen Shipment Defective Percentage
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT