5 Questions
What does the correlation coefficient (r) measure?
The strength and direction of a linear relationship between two variables
What does the coefficient of determination (r^2) indicate?
The proportion of the variance in one variable that is predictable from the other variable
What does a positive correlation coefficient (r) signify?
A direct relationship where both variables increase or decrease together
What does a negative correlation coefficient (r) indicate?
An inverse relationship where one variable increases as the other decreases
What is the coefficient of determination (r^2) used for?
To show the proportion of the variance in one variable that is predictable from the other variable
Test your knowledge of individual differences and how people vary in abilities, predictions, and performance. Explore the factors that influence these differences and understand the methods used to study them.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
