Ten determinations of percentage of water in amethanol

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Reference no: EM13603371

Ten determinations of percentage of water in amethanol solution yield X= 0.552 and S = 0.037. If mu is the true percentage of water in the methanol solution, assuming normality, find:

A) a 90% confidence interval for mu

B) a 95% confidence interval for omega

Reference no: EM13603371

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