According to a study, one dash fifth of all rough diamonds produced in one region are blood diamonds. Also, 88% of the regio

Question

3 years ago

8

According to a study, one dash fifth of all rough diamonds produced in one region are blood diamonds. Also, 88% of the regio

n'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.

Mathematics

1 answer:

Alchen [17] · Answer 1 · 2021-12-16T04:33:18+03:00

Alchen [17]3 years ago

6 0

Answer

a) 4:5 = 0,8 = 80%

b) 88% . 25% = 22%

Step-by-step explanation:

According to a​ study, one dash fifth of all rough diamonds produced in one region are blood diamonds.​ Also, 88​% of the​ regio

According to a study, one dash fifth of all rough diamonds produced in one region are blood diamonds. Also, 88% of the regio