1: A positive correlation between two variables indicates that

students scoring low on one variable score low on the other variable

students scoring high on one variable score low on the other variable

students scoring low on one variable score high on the other variable

students scoring high on one variable have no relation to their score on the other variable

2:What does the Pearson product-moment correlation coefficient tell you?

the relationship between two variables

the linear relationship between two variables

the relationship among several variables

the amount of variation explained

3: The square of the correlation coefficient is called the

coefficient of determination

coefficient of reliability

coefficient of validity

coefficient of variation