Examlex
Find the equation of the parabola with vertex at (5, 4) and focus at (-3, 4) .
Population
The entire pool from which a sample is drawn and that is the subject of statistical analysis.
Sample Mean
The average value found from a sample, which is a subset of a larger population.
Population
The entire group of individuals or instances about whom the study is focused, from which a sample may be drawn.
Sample Statistic
A numerical measurement describing a characteristic of a sample, used to estimate a population parameter.
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