statistics

there are 7 blue socks,5 red socks,3 green socks and 4 yellow socks in a drawer.
1.find the sample space
2.how many socks should I take out without looking to get a pair of socks
3.what is the probability that the first socks that I draw is red
4.what is the probability that the second socks that I draw will be yellow if I do not replace the first socks

asked by varghese
  1. Why would you have an odd number of socks of any color?

    2. min = 2, max = 5

    3. 7/19

    4. 4/(19-1) = ?

    posted by PsyDAG

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