Larry checks 400 samples per hour of calculators produced. The production process is in control if 1% or less are defective. At 6am he found 3 of 400 samples defective. At 7am, he found 6. Then, at 8am, he found 1.
What percent were defective at 6 am?
b.What percent were defective at 7am?© BrainMass Inc. brainmass.com June 3, 2020, 5:16 pm ad1c9bdddf
A percentage is calculated. The percent of defective amounts are determined.