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18 Nov 2018
1. Professor Schrödinger has 4 white cats and 6 grey cats. He selects two cats at random for his famous experiment. What is the probability that the two selected cats are of the same color? (a) 8/15 (b) 1/3 (c) 1/2 (d) 7/15 (e) 24/15 (f) none of the above
1. Professor Schrödinger has 4 white cats and 6 grey cats. He selects two cats at random for his famous experiment. What is the probability that the two selected cats are of the same color? (a) 8/15 (b) 1/3 (c) 1/2 (d) 7/15 (e) 24/15 (f) none of the above
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