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Question

Many programming teams work independently at a large software company. The management has been putting pressure on these teams to finish a project on time. The company currently has 18 large programming projects, of which only 12 are likely to finish on time. Suppose the manager decides to randomly supervise three such projects.

a. What is the probability that all three projects finish on time?

b. What is the probability that at least two projects finish on time?

Solution

VerifiedAnswered 1 year ago

Answered 1 year ago

Step 1

1 of 5In this exercise we have to compute 2 probabilities, after we establish the nature of the random variable.

*Recall what a hypergeometric random variable is and the formula for calculation $P(X=x)$.*

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