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best possible chance of picking a cultured pearl? What is the <br> | best possible chance of picking a cultured pearl? What is the <br> | ||
distribution and what are his chances? <br> | distribution and what are his chances? <br> | ||
A: She puts one cultured pearl | A: She puts one cultured pearl in jar A and all the other pearls in <br> | ||
jar B. Then the chances of picking a cultured pearl from jar B are 99/99 <br> | |||
and the chances of picking one from jar B are 49/99. <br> | |||
cumulatively the chances of picking a cultured pearl are the average <br> | |||
[??] of these two figures, viz. 74 to 25. |