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Posted by on Saturday, February 23, 2013 at 2:02pm.

A bag contains two blue, three purple, four yellow, two red, three green and one orange marbles.
What is the conditional probability that, without replacement, the second marble is purple given that the first marble was green?

  • Math - , Sunday, February 24, 2013 at 12:12pm

    3/14 for just the purple.

    If the events are independent, the probability of both/all events occurring is determined by multiplying the probabilities of the individual events.

    3/15 * 3/14 = ? for both events

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