ASQ
CSSBB · Question #157
The temperature in a storage location is logged once every 30 minutes. The control chart that is appropriate for displaying these values is:
The correct answer is C. individual and moving range. See the full explanation below for the reasoning.
Control Phase
Question
The temperature in a storage location is logged once every 30 minutes. The control chart that is appropriate for displaying these values is:
Options
- Ax-bar and R
- Bmedian
- Cindividual and moving range
- Dp
- Enp
- Fu
- Gc
How the community answered
(41 responses)- B10% (4)
- C78% (32)
- E7% (3)
- F2% (1)
- G2% (1)
Topics
#individuals and moving range chart#I-MR chart#variables control chart#control chart selection
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