I also need the R^- (rounded to three decimal points)

-Upper control limit for X^- (rounded to three decimal points)

-Lower control limit for X^- (rounded to three decimal points)

-Upper control limit for R^- (rounded to three decimal points)

-Lower control limit for R^- (rounded to three decimal points)

AnderSet Laboratories produces rough lenses that will ultimately be ground into precision lenses for use in laboratory equipment. The company has developed the following thickness measures, based on 15 samples of four lenses that were taken when the process was under control: Click the icon to view the sample data. Click the icon to view the values of the A2, Dy, and D, constants. - X More info a. Xis (Enter your response rounded to three decimal places.) ). . More info Minimum Maximum Az D3 DA Sample Size N 2 3 4 5 6 7 B 9 10 11 12 1.88 1.02 0.73 0.58 0,48 0.42 0.37 0.34 0.31 0.29 0.27 0 0 0 0 0 0 0 0.08 0.14 0.18 0.22 0.26 0.28 3.27 2.57 2.28 2.11 2.00 1.92 1.86 1.82 1.78 1.74 1.72 Mean (Microns) (N = 4) 3.941 4.224 4.372 3.788 3.571 3.632 3.772 4.003 3.318 5.489 4.024 4.143 3.941 3.787 4.159 3.797 3.901 4.045 3.759 3.473 3.529 2.943 3.713 2.847 5.168 4.011 3.903 3.932 3.888 4.024 3.957 4.269 4.432 3.969 4.057 4.519 3.909 5.658 4.242 6.359 4.257 4.397 4.424 3.898 4.244 Print Done Print Done