$$\mathrm { r } = 0.353 , \mathrm { n } = 15$$

question 47

Multiple Choice

$$\mathrm { r } = 0.353 , \mathrm { n } = 15$$

• A) Critical values: \(\mathrm { r } = \pm 0.514\), no significant linear correlation
• B) Critical values: \(r = \pm 0.532\), no significant linear correlation
• C) Critical values: \(\mathrm { r } = 0.514\), no significant linear correlation
• D) Critical values: \(\mathrm { r } = \pm 0.514\), significant linear correlation

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Definitions:

Indicator Variables

Indicator Variables, also known as dummy variables, are numeric variables used in statistical models to represent categorical data with two or more categories.

Regression Model

A statistical technique used to analyze and model the relationship between a dependent variable and one or more independent variables.

Logistic Regression

A statistical method used for predicting binary outcomes based on one or more independent variables.

Indicator Variables

Variables used in statistical models to represent subgroups with values typically set to 0 or 1, indicating the absence or presence of a characteristic.