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Suppose that a box contains 6 cameras and that 5 of them are defective. A sample of 2 cameras is selected at random. Define the

Suppose that a box contains 6 cameras and that 5 of them are defective. A sample of 2 cameras is selected at random. Define the random variableX

X as the number of defective cameras in the sample.

Write the probability distribution forX

k P(X=k)

? ?

What is the expected value ofX?

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