$\frac { 3 x + 6 } { 5 x ^ { 2 } + 5 } > 0$

question 29

Multiple Choice

$\frac { 3 x + 6 } { 5 x ^ { 2 } + 5 } > 0$

• A) \(x > 0\)
• B) \(x > - 2\)
• C) \(x < - \frac { 1 } { 2 }\)
• D) \(x < - 2\)

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Definitions:

Multiple Regression

A technique in statistics that applies multiple explanatory factors to anticipate the response of a variable of interest.

Predictor Variables

Variables that are used to predict or explain outcomes in a statistical model.

Degrees of Freedom

The quantity of autonomous variables or amounts that can change in the computation of a statistic.

Dummy Variables

Numerical variables used in regression analysis to represent subgroups of the sample in your study.