The Following Data Was Collected from a Simple Random Sample $$\begin{array} { l l l l l } 13 & 15 & 14 & 16 & 12\end{array}$$

question 33

Multiple Choice

The following data was collected from a simple random sample of a population. $$\begin{array} { l l l l l } 13 & 15 & 14 & 16 & 12\end{array}$$ The mean of the population

• A) is 14
• B) is 15
• C) is 15.1581
• D) could be any value

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Definitions:

Stepwise Regression

A method of regression analysis in which the choice of predictive variables is carried out by an automatic procedure.

Regression Equation

An equation that describes the relationship between a dependent variable and one or more independent variables, typically used for prediction or forecasting.

Regression Model

A statistical technique that models and analyzes the relationship between a dependent variable and one or more independent variables.

Marital Status

A demographic variable indicating the legal relationship status of an individual, such as single, married, divorced, or widowed.