Rock and Smith, Inc. manufactures Oscar brand of pencils. A random sample of 100 pencils is inspected every day, looking
Posted: Wed May 04, 2022 7:45 am
Rock and Smith, Inc. manufactures Oscar brand of pencils. A random sample of 100 pencils is inspected every day, looking specifically for 6 opportunities for defects in each inspected pencil - lead, wood, eraser, eraser-clasp, label, and grip. During a recent day, quality inspector, Denzel, found a total of 8 defects in a sample of 100 pencils. Calculate and report the Defects per Million Opportunities (DPMO), rounded to two places after the decimal, for that sample.