Engineering, 20.09.2020 14:01 amanda2003teddy
The production process of rods from machine "A" yields specimen with the following specs. Mean: µ(LA)=20.00mm, STD: s(LA)=0.50mm. You need to purchase new machine to increase the production capacity and accuracy together. If the new machine "B" will produce half of the total rods, what is the STD, s(LB), that needs to achieve the total STD, s(LT)=0.4mm? Assume Corr(A, B)=0.4
Answers: 2
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The production process of rods from machine "A" yields specimen with the following specs. Mean: µ(LA...
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