Mathematics, 01.10.2019 19:20 djub
Persons entering a blood bank are such that 1 in 3 have type o blood and 1 in 12 have type o− blood. consider three randomly selected donors for the blood bank. let x denote the number of donors with type o blood and y denote the number with type o− blood. find the probability distributions for x and y. also find the probability distribution for z
Answers: 2
Mathematics, 21.06.2019 15:10, sunshine52577oyeor9
Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2
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Mathematics, 22.06.2019 02:30, Brendah4962
Problem 3 a bank charges a service fee of $7.50 per month for a checking account. a bank account has $85.00. if no money is deposited or withdrawn except the service charge, how many months until the account balance is negative
Answers: 2
Persons entering a blood bank are such that 1 in 3 have type o blood and 1 in 12 have type o− blood....
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