Talk About: -Ashur

question 119

Essay

Talk about:
-Ashur

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Definitions:

Proportions

A statistical measure that reflects the fraction of the total number of items in a particular category.

Chi-squared Distribution

A probability distribution that arises in statistics from the sum of squared independent standard normal variates and is used in significance testing.

Proportions

Statistical measures that indicate the relative size of one part compared to another part or to the whole.

One-tail Test

A statistical test that determines the significance of one end (tail) of the data distribution, often used to test a directional hypothesis.