Assume that the distribution of coating thickness is normal (a normal probabilit
ID: 3156369 • Letter: A
Question
Assume that the distribution of coating thickness is normal (a normal probability plot strongly supports this assumption). Calculate a point estimate of the mean value of coating thickness. (Round Your answer to four decimal places.) Calculate a point estimate of the median of the coating thickness distribution. four decimal places.) Calculate a point estimate of the value that separates the largest 10% of all values in the thickness distribution from the remaining 90%. [Express what you are trying to estimate in terms of mu and sigma.] (Round your answer to four decimal places.) Estimate P(XExplanation / Answer
data is not given here. so how to calculate?
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