Mathematics, 16.06.2020 09:57, gunaranjan09

According to a study, one dash fifth of all rough diamonds produced in one region are blood diamonds. Also, 88% of the region's rough diamonds are processed in City X, and of these diamonds, one dash fourth are blood diamonds. a. Find the probability that a rough diamond produced in this region is not a blood diamond. b. Find the probability that a rough diamond is processed in City X and is a blood diamond.

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According to a study, one dash fifth of all rough diamonds produced in one region are blood diamonds...