# Question

Suppose that during the analyze phase an obvious solution is discovered. Should that solution be immediately implemented and the remaining steps of DMAIC abandoned? Discuss your answer.

## Answer to relevant Questions

Construct a normal probability plot of the chemical process yield data in Exercise 3.9. Does the assumption that process yield is well modeled by a normal distribution seem reasonable? The bore diameters of eight randomly selected bearings are shown here (in mm): 50.001, 50.002, 49.998, 50.006, 50.005, 49.996, 50.003, 50.004 (a) Calculate the sample average. (b) Calculate the sample standard deviation. The probability distribution of x is f(x) = ke–x,0 ≤ x ≤ . Find the appropriate value of k. Find the mean and variance of x. Suppose that 10% of the adult population has blood chemistry parameters consistent with a diagnosis of a pre-diabetic condition. Of four volunteer participants in a health screening study, what is the probability that one of ...Glass bottles are formed by pouring molten glass into a mold. The molten glass is prepared in a furnace lined with firebrick. As the firebrick wears, small pieces of brick are mixed into the molten glass and finally appear ...Post your question

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