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Making Sense of Attribute Gage R&R Calculations: Testing for Variations and Repeatability
What is Gage R&R? Like it or not, any process will have variances and the potential for defects. Measurement error is ...
US children fall further behind in reading, make little improvement in math on national exam
New results from a national exam find that America’s children have continued to lose ground on reading skills in the wake of ...