Determine confidence interval for the true mean


For a random sample of 50 measurements on the breaking strength of cotton threads, the mean breaking strength was found to be 210 grams and the standard deviation 18 grams. Obtain a confidence interval for the true mean breaking strength of cotton threads of this type with confidence coefficient 0.90.

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Basic Statistics: Determine confidence interval for the true mean
Reference No:- TGS0733360

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