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Real items, with the answer marked and the reason written out — the same format as all 20.
In hypothesis testing, if the p-value is 0.03 and alpha is 0.05, you should:
Why: Because p (0.03) < alpha (0.05), you reject the null hypothesis.
On a control chart, a single point beyond the upper control limit indicates:
Why: A point beyond the control limits signals special-cause variation to investigate.
The exam itself
| Sections | Define & Team Leadership · Measure · Analyze · Improve & DOE · Control & SPC |
|---|---|
| Our bank | 20 questions · updated August 2026Written from ASQ / IASSC |
| Languages | English |
| Source | ASQ / IASSC |
Questions
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