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Re: probability
by Puneet Goyal - Wednesday, 29 September 2010, 12:12 AM
  One DS ques on Probability:

If 2 different representatives are to be selected at random from a group of 10 employees and if p is the probability that both representatives selected will be women, is p >1/2 ?

(1)   More than 1/2of the 10 employees are women.

(2)   The probability that both representatives selected will be men is less than 1/10.