Unformatted text preview: Upper Control Limit = Xdouble bar + A2 * Rbar A2 is a constant from Table Lower Control Limit = Xdouble bar  A2 * Rbar Look up table for sample size n Making R chart: Centerline for R chart = Rbar Upper Control Limit = D4 * Rbar D3 and D4 are constants from Table Lower Control Limit = D3 * Rbar Look up table for sample size n Take k samples of size n each....
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This note was uploaded on 04/14/2009 for the course ISDS ISDS 361B taught by Professor Pgupta during the Spring '09 term at CSU Fullerton.
 Spring '09
 PGupta

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