SOLUTION: You just received a shiftpment of 11 mp3 players. One mp3 player is defective. You will accept the shipment if two randomly selected mp3 players work. Whay is the probability that

Question 1112303: You just received a shiftpment of 11 mp3 players. One mp3 player is defective. You will accept the shipment if two randomly selected mp3 players work. Whay is the probability that you will accept the shipment?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
11C2 or 55 different ways to choose 2 from 11
10C2 are the number of ways to choose two from the 10 good ones, and that is 45
45/55 or 9/11 probability that you will accept the shipment.
RELATED QUESTIONS
a department store bought a shipment of mp3 players for $42 wholesale if the store marks... (answered by addingup)

A department store bought a shipment of MP3 players for $42 wholesale. If the store... (answered by KMST)

A random sample of 317 mp3 players had 19 that were defective. a) how would you... (answered by stanbon)

A shipment of 30 MP3 players contains 6 that were defective. 5 MP3 players are selected... (answered by stanbon)

The playing life of a Euclid MP3 player is normally distributed with a mean if 30,000... (answered by reviewermath)

Twenty mp3 players are produced in a production run. The probability of producing a... (answered by edjones)

You Are Researching The Price Of MP3 Players. You Found An Average Price Of $58.80. One... (answered by Doku)

In a shipment of 11 CD players, two are defective. Find the probability that a sample of... (answered by stanbon,edjones)

In a shipment of 11 CD players, two are defective. Find the probability that a sample of... (answered by Tatiana_Stebko)