Find the 95% confidence interval for estimating the population mean µ If sample mean X = 50, sample size n= 60 and popul
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Find the 95% confidence interval for estimating the population mean µ If sample mean X = 50, sample size n= 60 and popul
Find the 95% confidence interval for estimating the populationmean µ If sample mean X = 50, sample size n= 60 and populationstandard deviation σ is known to be 10.