Asked by sam
A shipment of 9 printers contains 4 that are defective. Find the probability that a sample of size 4, drawn from the 9, will not contain a defective printer .
the probability is ?
the probability is ?
Answers
Answered by
Scott
there are 9C4 ways of selecting four printers
there are 5C4 ways of selecting four good printers
the probability is ... 5C4 / 9C4
there are 5C4 ways of selecting four good printers
the probability is ... 5C4 / 9C4
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.