Science, asked by megertuobsa, 5 months ago

8. Five in a company of 20 are graduates. If 3 men are picked out of 10 at random,
a. What is the probability that they are all graduates?
b. What is the probability of at least one graduate

Answers

Answered by subhsamavartj
0

Answer:

The probability that at least one is a graduate =1− probability that no one of them is a graduate

=1−  

15

C  

3

​  

/  

20

C  

3

​  

 

Explanation:

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