Six_Sigma
ICGB · Question #65
ICGB Question #65: Real Exam Question with Answer & Explanation
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Question
An Xbar-R chart shows a decreasing range. What can you conclude?
Options
- AThe Mean is decreasing
- BThe Standard Deviation is increasing
- CThe Variability is decreasing
- DThe Mean is increasing
- EThe Median is decreasing
- FThe Variability is increasing
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