Here Is Some Output from a Regression Analysis $\text { Model Summary }$

question 2

Essay

Here is some output from a regression analysis:
$\text { Model Summary }$
$\begin{array}{|l|r|r|}\hline & R & R \text { Square } \\\hline & .436^{a} & .190 \\\hline\end{array}$
a. Predictors: (Constant), Age When First Married,
Number of Brothers and Sisters, Age of Respondent $\begin{array}{|l|r|r|r|}\hline &\text { Standardized } \\&\text { Coefficients }\\Model&\text { Beta } & t& {\text { Sig. }} \\\hline 1 \quad \text{Number of Brothers and Sisters}&.152 & 5.787 & .000 \\ ~\quad\text{Age of Respondent}&.299 & 11.338 & .000 \\~ \quad\text{Age When First Married}&-.283 & -10.802 & .000 \\\hline\end{array}$
-Put into words what R² is telling us:

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Definitions:

Normal Model

A statistical model, also called the normal distribution, that describes how continuous data is distributed, shaped like a symmetric bell curve.

Standard Deviations

Measures that quantify the amount of variation or dispersion of a set of data values from the mean.

Probability

The determination of how probable an event is, denoted as a number from 0 to 1.

Uniform Density

Uniform density refers to a type of distribution in which every outcome in a range has an equal probability of occurring, often represented in physics and probability theory.