Please wait...
1800-212-7858 (Toll Free)
9:00am - 8:00pm IST all days
8104911739
For Business Enquiry

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this toll free number

022-62211530

Mon to Sat - 11 AM to 8 PM

probability

Asked by 9th June 2008, 8:30 PM
Answered by Expert
Answer:

let the no. of defective bulbs drawn from the lot = X

here we are drawing bulbs with replacements so every time peobability of drawing a defective bulb will remain same

so prob(X=x) = 6x * 24(4-x) / 304  ,where x lies between 0 to 4.

Answered by Expert 10th August 2008, 3:40 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Your answer has been posted successfully!

Chat with us on WhatsApp