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np Chart from QI Macros in Excel Purpose: Evaluate process stability when counting the fraction defective. The np chart is useful when it's easy to count the number of defective items and the sample size is always the same. Examples might include: the number of defective circuit boards, meals in a restaurant, teller interactions in a bank, invoices, or bills. A fully capable process delivers zero defects. Although this may be
difficult to achieve, it should still be our goal. Once we resolve the
out-of-control point, we could use the quality problem solving process
to begin to eliminate the common causes of defective paychecks. What are
the most common types of paycheck errors? Why do they occur? What are
the root causes of these paycheck errors? Boost Your Productivity and Profitability in Record Time with these
SPC Tools for Six Sigma and ISO.
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It contains over 70 fill in the blank templates such as the Ishikawa diagram, QFD, DOE, FMEA, PPAP, and Gage R&R for MSA. Performs ANOVA, t-test, F-test, and regression analysis.
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