Using all numbers (B2:B11, D2:D11, F2:F11, H2:H11, J2:J11) on the Excel sheet, are all of my following answers correct? A14 = 0.59035 (Standard Deviation), A15= 2.47 (Mean), A16= 3.43 (Max- Upper Specification Limit), A17= 1.55 (Min - Lower Specification Limit), 3 sigma= 1.77, Variance of the set = 0.34, Process Capability Index = 0.52, Process Capability Ratio = 0.531. If any of my answers are not correct, would you please provide me the correct formulas to calculate? Thank you so much!

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