Demographers Use Population Pyramids to Analyze What Two Structures of a Given

question 152

Short Answer

Demographers use population pyramids to analyze what two structures of a given population?

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Definitions:

Squares Total

The sum of squared differences between each observation and the overall mean of the data set. It is a measure of total variation within a data set.

Sum

The total obtained by adding together a set of numbers or quantities.

ANOVA

Refers to Analysis of Variance, a statistical technique used to compare the means of three or more samples to find if at least one of them differs significantly.

T Test

A statistical test used to compare the means of two groups to determine if there is a significant difference between them.