Data Points
Q: How do we judge what the sample max (or min) might be when we don’t know it — assuming a normal distribution?
A. Click HERE to download the full article and read the answer.
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Data Points
Q. I suspect that my data contain more than one outlier. Is there a preferred technique to use to isolate them?
A. Click HERE to download the full article and read the answer.
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Data Points
Q: What is precision and how is it interpreted in the context of ASTM test methods?
A. Click HERE to download the full article and read the answer.
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Data Points
Q: What is the purpose of multiple or redundant inspections?
A. Click HERE to download the full article and read the answer.
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Data Points
Q: What is a tolerance interval?
A. Click HERE to download the full article and read the answer.
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Data Points
Q: Is estimation of uncertainty required if a laboratory is using a standard ASTM International test method with defined repeatability and reproducibility, and using standard equipment, chemicals and materials?
A.Click HERE to download the full… more
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Data Points
Q: Can a product with a single inspection result that is worse than the specification limit by an amount not exceeding reproducibility (R) be considered as being in conformance with the specification?
A. Click HERE to download the full article and… more
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Data Points
Q: How are limits set?
A. Click HERE to download the full article and read the answer.
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Data Points
Q: What considerations are there with statistical prediction intervals when the underlying distribution is known to be based on attribute data?
A. Click HERE to download the full article and read the answer.
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Data Points
Q: Which method of quantile estimation should be used?
A: Click HERE to download the full article and read the answer.
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