Examlex
A database language enables the user to create database and table structures to perform basic data management chores.
Population Means
The average value of a population parameter.
Sum of Squares
A statistical technique used to measure the variation or dispersion of a set of numbers, calculated by summing the squares of differences from the mean.
Sample Means
The average value of a set of observations, taken from a sample of the population.
Analysis of Variance
A statistical method used to compare the means of three or more samples to find out if at least one is significantly different from the others.
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