Unformatted text preview: . 12 = ± = ± . All points are between these limits, so the process again appears to be in control with respect to location. 16. 5264 . = s , 940 . 5 = a , LCL = 0 (since n = 5) and UCL = ( 29 ( 29 0996 . 1 5732 . 5264 . 940 . 940 . 1 5172 . 3 5264 . 2 = + =+ . The largest s i is s 9 = .963, so all standard deviations fall between the control limits. Also, 3364 . 1 = r , c 5 = .864, and b 5 = 2.325, so the LCL is 0 (since n = 5) and UCL = 1.3364 + 3(.864)(1.3364)/2.325 = 2.826. The largest r i is r 9 = 2.4, so all ranges fall within the control limits....
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 Fall '05
 STAFF
 Limits, LCL

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