In an investigation of the relationship between political ideology (liberal – conservative) and support for civil liberties such as free speech, a researcher calculated a bivariate gamma of 0.65. After controlling for gender, the partial gamma was 0.60. Which of the following correctly describes this outcome? a. There is an interactive relationship between ideology and support for civil liberties b. Women are much more supportive of civil liberties c. There seems to be a direct relationship between ideology and support for civil liberties d. This relationship appears to be spurious
Correlation
Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.
Linear Correlation
A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related.
Regression Analysis
Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.
In an investigation of the relationship between political ideology (liberal – conservative) and support for civil liberties such as free speech, a researcher calculated a bivariate gamma of 0.65. After controlling for gender, the partial gamma was 0.60. Which of the following correctly describes this outcome?
There is an interactive relationship between ideology and support for civil liberties
Women are much more supportive of civil liberties
There seems to be a direct relationship between ideology and support for civil liberties
This relationship appears to be spurious
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