To Evaluate Two Categorical Variables at the Same Time,a _________

question 171

Short Answer

To evaluate two categorical variables at the same time,a _________ should be developed.

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Definitions:

Margin of Error

An indication of the confidence in the results of a survey or poll, expressed as a percentage that describes the potential error in estimating a population parameter.

Confidence Interval

A range of values that is likely to contain the true value of an unknown parameter, often used in statistical analysis to indicate the reliability of an estimate.

Two-proportion Z-test

A statistical test used to compare two population proportions to determine if they are different.

Null Hypothesis

In statistical hypothesis testing, it represents the hypothesis that there is no significant difference or effect, serving as the default or initial assumption.