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A welding joint in which one flat part lies on top of another is a:
Standard Error
A statistical metric that measures the accuracy with which a sample distribution represents a population, calculated as the standard deviation of the sampling distribution.
Margin of Error
An expression of the amount of random sampling error in a survey's results, indicating a range within which the true population parameter is likely to lie.
Confidence Interval
A collection of values, derived from the analysis of sample data, that is expected to cover the value of an unknown population quality.
Standard Error
A measure of the accuracy with which a sample distribution represents a population by using the standard deviation of the sample.
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