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The weight of a product is measured in pounds. A sample of 50 units is taken from a batch. The sample yielded the following results: =75 lbs. and...

The weight of a product is measured in pounds. A sample of 50 units is taken from a batch. The sample yielded the following results: =75 lbs. and s=10 lbs. Calculate a 99 percent confidence interval for µ

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6276173_STAT(solution).xls

Confidence Interval Estimate for the Mean
Data
Population Standard Deviation
Sample Mean
Sample Size
Confidence Level 10
75
50
99% Intermediate Calculations
Standard Error of the Mean
1.4142135624...

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