Attributes Flashcards
1
Q
Attribute
A
Refers to quality characteristics that conform to spec or don’t
2
Q
Nonconformity
A
Departure of quality characteristics
3
Q
Defect
A
Similar to nonconformity except it concerns satisfying usage requirements
4
Q
Charts for defective parts
A
C chart- number of defects per unit using fixed sample size
U chart - number of defect per unit using variable sample size
5
Q
Attribute charts for no conforming parts
A
P chart - proportion
Np charts - number of nonconforming
6
Q
Attribute charts
A
Least expensive tool to understand what is happening in production
