Thicknesses of shims are normally distributed with mean 1.5 mm and standard deviation 0.2 mm. Three shims
Question:
a. Find the probability that the stack is more than 5 mm thick.
b. Find the 80th percentile of the stack thickness.
c. What is the minimum number of shims to be stacked so that the probability that the stack is more than 5 mm thick is at least 0.99?
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a Let X 1 X 2 X 3 be the three thicknesses Let S X 1 X 2 X 3 be the thickness of the stack Then S ...View the full answer
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