Question: Questions 1-8 Current Process New Process Mean 30.15 14.20 Variance 234.8710526 14.16842105 Observations 20 20 Hypothesized Mean Difference O dif 21 t Stat 4.520032841 P(T

Questions 1-8

Current Process New Process Mean 30.15 14.20 Variance 234.8710526 14.16842105 Observations 20 20 Hypothesized Mean Difference O dif 21 t Stat 4.520032841 P(T

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