Mathematics, 13.11.2019 00:31, caz27
2.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.
Answers: 2
Mathematics, 21.06.2019 18:00, brooke0713
Galen sold tickets of his church’s carnival for a total of $2,820. children’s tickets cost $3 each and adult tickets cost $5 each. the number of children’s tickets sold was 30 more than 3 times the number of adult tickets slod. how many children’s ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 19:00, filthyfish
Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?
Answers: 1
2.an urn containspblack balls, qwhite balls, andrred balls; andnballs arechosen without replacement...
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