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Hypothesis Testing
A method of statistical inference used to decide whether a hypothesis about a parameter in a population is likely to be true.
Interval Estimation
A scope of values, from collected sample data, that is likely to embody the value of an unexplored population parameter.
Confidence Interval
A range of values, derived from the sample statistics, within which there is a specified level of confidence where the true parameter lies.
Standard Error
The standard deviation of the sampling distribution of a statistic, typically mean, estimating the variability.
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