Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
control chart
|
| gptkbp:appliesTo |
variables data
|
| gptkbp:createdBy |
gptkb:Walter_A._Shewhart
|
| gptkbp:detects |
shifts in process mean
|
| gptkbp:hasComponent |
center line
lower control limit upper control limit |
| gptkbp:helps_identify |
common cause variation
special cause variation |
| https://www.w3.org/2000/01/rdf-schema#label |
X-bar chart
|
| gptkbp:monitors |
mean of a process
|
| gptkbp:often_used_with |
gptkb:S_chart
R chart |
| gptkbp:relatedTo |
process capability analysis
|
| gptkbp:requires |
normal distribution assumption
subgroup samples |
| gptkbp:used_in |
manufacturing
quality control statistical process control service industries |
| gptkbp:visualizes |
sample means over time
|
| gptkbp:bfsParent |
gptkb:Shewhart_chart
|
| gptkbp:bfsLayer |
7
|