Question

_____ is a procedure which allows us to predict an individual’s score on one variable based on knowing one or more other variables. A. Pearson product-moment correlation coefficient B. Coefficient of determination C. Regression analyses D. Point-biserial correlation coefficient

Answer 1

Correlation coefficient in general is used to measure the association between two variables.

Coefficient of determination is used to see the accuracy of a regression model.

Regression Analysis helps us providing a model where there are one dependent variable and other independent variables (more than one). This model helps us predicting the score of dependent variable taking independent variables into consideration. Genrally, regression model provides a equation consisting both dependent and independent variables.

C. Regression analysis is a procedure which allows us to predict an individual’s score on one variable based on knowing one or more other variables.