[Step-by-Step] Construct a 99% confidence interval for the mean of the population of all statistics students from which the sample in problem 1 was drawn.
Question: Construct a 99% confidence interval for the mean of the population of all statistics students from which the sample in problem 1 was drawn. (The test grades for twelve students in a certain statistics class are: 87, 60, 72, 98, 99, 59, 67, 94, 92, 89, 93, 100)
Deliverable: Word Document 
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Confidence Interval for Variance Calculator - MathCracker.com