Multiple Choice
Random samples of four items are selected from a manufacturing process at regular intervals and a certain quality characteristic is measured. After 25 samples,ΣX = 15,350 and ΣR = 411.4 The measurement of quality is based on ________.
A) an attribute
B) a variable
C) a scale
D) a chart
Correct Answer:
Verified
Correct Answer:
Verified
Q44: A new machine that fills tubes of
Q45: A curve that graphs the percent defective
Q46: A new machine used in the production
Q47: In acceptance sampling,usually 100% of the incoming
Q48: What type of variation can be reduced,or
Q50: A chart used to show the results
Q51: Control charts can be developed for both
Q52: A fishbone diagram classifies potential causes into
Q53: Assignable causes are usually large in number
Q54: A quality control chart is used to