Provide an appropriate response.A shipment of 20 digital cameras contains two that are defective. A random sample of three is selected and tested. Let X be the random variable associated with the number of defective cameras in a sample. Find the probability distribution of X and the expected number of defective cameras in a sample.

What will be an ideal response?



; 0.3

Mathematics

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A. 6
B.
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D. 2

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A.  + i
B. -  - i
C.  + i
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