Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
control chart
|
| gptkbp:alternativeTo |
gptkb:u-chart
c-chart |
| gptkbp:category |
quality control
|
| gptkbp:developedBy |
gptkb:Walter_A._Shewhart
|
| gptkbp:graphics |
number of defectives in a sample
|
| https://www.w3.org/2000/01/rdf-schema#label |
np-chart
|
| gptkbp:monitors |
attribute data
|
| gptkbp:relatedTo |
gptkb:p-chart
|
| gptkbp:requires |
binomial distribution assumption
constant sample size |
| gptkbp:shows |
number of nonconforming units per sample
|
| gptkbp:used_in |
statistical process control
each item is classified as conforming or nonconforming |
| gptkbp:usedFor |
monitoring the number of nonconforming units
|
| gptkbp:visualizes |
process stability
|
| gptkbp:bfsParent |
gptkb:Shewhart_chart
|
| gptkbp:bfsLayer |
7
|