in a game,a man wins a rupee for a six and loses a rupee for any other number when a fair die is thrown.the man decided to throw a die thrice but quit as and when he gets a six .find E(X).
Asked by | 16th Mar, 2013, 07:36: PM
Expert Answer:
Please note the answer in the book is wrong as that can be derived only by not considering this 4th case.

Answered by | 17th Mar, 2013, 06:45: PM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Sign Up
Verify mobile number
Enter the OTP sent to your number
Change