CertifQ

OPTIONS Repeatability Reproducibility Gage Variation Resolution Accuracy ANSWER Gage Variation EXPLANATION Process variation or part variation can only be understood if Gage variation is handled.

OPTIONS Measurement system is stable Measurement system is linear Measurement system has adequate discrimination Measurement system is repeatable ANSWER Measurement system has adequate discrimination EXPLANATION A chart showing in Control means the measurement system is stable. This is fair to say, but very specific to...

OPTIONS Xbar – SI-MREWMA chartXbar – R ANSWER Xbar – R EXPLANATION Xbar – R is the popular chart used here.

OPTIONS Stability Bias Linearity Repeatability ANSWER Bias EXPLANATION Bias fits the question best

OPTIONS Value Stream Map Process Map Affinity Diagram SIPOC ANSWER Affinity Diagram EXPLANATION Affinity diagram is the least useful of all the tools, as it helps you to group ideas.

OPTIONS Stability Bias Resolution Precision ANSWER Resolution EXPLANATION Resolution is always the first thing to be taken care of in an MSA study.

OPTIONS Reliability and Precision Repeatability and Reproducibility Noise and Signal Stability and Resolution ANSWER Reliability and Precision EXPLANATION MSA is always used to study two major topics – Reliability and Precision.

OPTIONS Inter-quartile range Standard Deviation Variance Range ANWER Range EXPLANATION Range is considered the best measure of dispersion if the data has outliers.

OPTIONS Nominal Interval Ordinal Ratio ANSWER Ordinal EXPLANATION ROC is used only with the ordinal scale.

OPTIONS Nominal Ordinal Interval Ratio ANSWER Nominal EXPLANATION The Nominal Scale is always considered least informative.