Mathematics, 25.11.2019 22:31 Pbaer3087
Acompany receives shipments from two factories. depending on the size of the order, a shipment can be in 1 box for a small order, 2 boxes for a medium order 3 boxes for a large order the company has two different suppliers. factory q is 60 miles from the company factory r is 180 miles from the company an experiment consists of monitoring a shipment and observing b, the number of boxes, and m, the number of miles the shipment travels. the following probabi ity model describes the experiment factory q factory r small order medium order large order 0.3 0.1 0.1 0.2 0.2 0.1 (a) find pb m(b, m), the joint pmf of the number of boxes and the distance (b) what is e[b], the expected number of boxes? (c) are b and m independent?
Answers: 3
Mathematics, 21.06.2019 17:00
Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?
Answers: 1
Mathematics, 21.06.2019 20:00
Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?
Answers: 1
Mathematics, 21.06.2019 21:00
From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day
Answers: 1
Acompany receives shipments from two factories. depending on the size of the order, a shipment can b...
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