Question

Consider the leaf spring experiment in Exercise 14.9. Rework this problem, assuming that factors A, B, and C are easy to control but factors D and E are hard to control.
Using equations (14.6) and (14.7), the mean and variance are:
Mean Free Height = 7.63 + 0.12A – 0.081B
Using ˆ2 MSE  0.02 :
Variance of Free Height = (0.046)2 + (–0.12 + 0.077B)2 + 0.02


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  • CreatedNovember 06, 2015
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