Solution of problem N2756 probability theory
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Product description
- In the group of 12 students. 4 of them are excellent in math, 3 people are good, 5 people are satisfactory. 4 students are randomly selected. What is the probability that among them there are 2 excellent pupils and 2 are good enough
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)