( It has been pointed out that this answer is incorrect. Can you find the mistake? ) Probability = 3.997 x 10^-4 or Probability = [C(16,2)*C(14,4)*C(10,10)] / C(31,15) There are 120,120 ways to occupy the plots as described in the problem.
or
Probability = [C(16,2)*C(14,4)*C(10,10)] / C(31,15)
There are 120,120 ways to occupy the plots as described in the problem.
Back to My Probability Garden