Question

A company has 24 new employees that get training. From these employees, 6 get computer-based training,...

A company has 24 new employees that get training. From these employees, 6 get computer-based training, 11 get televised classes, and 7 get traditional classes. After training, the company's training manager has to randomly select 8 of these workers for testing.

a. What is the probability that all 8 selected employees got televised classes?

b. What is the probability that 1 of the employees selected got computer-based training, 1 got televised classes, and the remaining got traditional classes?

Math   Statistics-And-Probability   
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Answer #1

Total employees = 24

Need to select = 8

Total ways = C(24, 8) =

a) P(all televised classes) =

Hence, probability that all 8 selected employees got televised classes is 5/22287 or 0.000224 (approx)

b) P(1 computer based, 1 televised and 6 traditional) =

Hence, probability that 1 computer-based, 1 televised and 6 traditional classes is 14/22287 or 0.000628 (approx)

I hope this will help. Thank you.

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