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Posted by on Sunday, September 23, 2007 at 6:05pm.

Photography - Two men and a woman are lined up to have their picture taken. If they are arranged at random, what is the probability that

(A) the woman will be on the left in the picture?
(B) the woman will be in the middle in the picture?

  • Business Math II - , Sunday, September 23, 2007 at 6:17pm

    1 woman, three possible positions.

    the Pr of the woman in any position is 1/3

  • Business Math II - , Sunday, September 23, 2007 at 6:35pm

    so I don't have to do any Permutations right? just a simple Pr(E)=n(E)/n(S)

  • Business Math II - , Sunday, September 23, 2007 at 6:57pm

    If you want to do it that way, go ahead:

    you will get the same answer: one thing, three possible positions.

  • Business Math II - , Sunday, September 23, 2007 at 7:03pm

    thanks =)

  • Business Math II - , Sunday, February 21, 2016 at 5:33am

    i don't know

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