Examlex
Identify and state the historical significance of the following:
-Benjamin Harrison
Confidence Interval
A range of values, derived from sample data, that is likely to contain the value of an unknown population parameter, with a certain degree of confidence.
Standard Deviation
An indicator of the degree of spread or scatter of a collection of numbers, showing the extent to which these numbers differ from their average value.
Error of Estimation
The error of estimation, often referred to as the margin of error, quantifies the uncertainty associated with estimating population parameters based on sample statistics.
Sample Size
The number of observations or data points collected in a study or experiment.
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