SOLUTION: A 98% confidence interval estimate for a population mean was computed to be (45.9, 60.5). Determine the mean of the sample, which was used to determine the interval estimate (show

Question 624272: A 98% confidence interval estimate for a population mean was computed to be (45.9, 60.5). Determine the mean of the sample, which was used to determine the interval estimate (show all work).
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

 

Hi,

  - ME <  <  + ME

ME = (60.5-45.9)/2 = 7.3   and 60.5 - 7.3 = 53.2 = , the sample mean 

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