What Is Stated by the Null Hypothesis for the Chi-Square

question 17

Multiple Choice

What is stated by the null hypothesis for the chi-square test for independence?​

• A)​There is a relationship between the two variables.
• B)​There is no relationship between the two variables.
• C)​Both variables have the same frequency distribution.
• D)​The two variables have different frequency distributions.

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Definitions:

Projected Revenue

Estimated future income generated from business activities or sales over a specific period.

Price/Demand Elasticity

A measure of how much the quantity demanded of a good responds to a change in price, indicating the sensitivity of demand to price changes.

Nonlinear Optimization Models

Mathematical models where the objective function or any of the constraints are nonlinear functions, making the solution process more complex than linear models.

Linear Models

Mathematical models that assume a linear relationship between two or more variables, used to predict the value of a variable based on the value of another.