Mathematics, 15.11.2019 04:31 cpcoolestkid4

An urn containspblack balls, qwhite balls, andrred balls; andnballs arechosen without replacement. a.find the joint distribution of the numbers of black, white, and red balls in thesample. b.find the joint distribution of the numbers of black and white balls in thesample. c.find the marginal distribution of the number of white balls in the sample.

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An urn containspblack balls, qwhite balls, andrred balls; andnballs arechosen without replacement....