Find the probability distribution ofxinsert a table or draw

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Reference no: EM13641219

A box of 7 USB flash drives contains 3 defective flash drives. A random sample of 2 is selected and tested. Let X be the random variable associated with the number of defective flash drives in a sample.

Find the probability distribution ofX(insert a table or draw your own)

Find the expected number of defective flash drives is a sample.

Reference no: EM13641219

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