Sample Correlation Set 1

In the hours of practice and number of errors example as practice hours increase errors decrease. This illustrates:

Direction of correlation refers to:

Positive correlation implies that:

Negative correlation implies that:

Which of the following is an example of negative correlation?

No or zero correlation indicates that:

Which of the following pairs is most likely to show zero correlation?

The coefficient of correlation quantitatively represents:

The theoretical range of a coefficient of correlation is:

A correlation of +0.85 would be interpreted as:

A correlation of +1 or -1 indicates:

Scatter diagram is also known as:

In a scatter diagram typically:

Which statement about correlation is TRUE?

Which is NOT a property of correlation?

Correlation cannot be used to:

For which purpose can correlation be used in psychological testing?

Correlation can help in verification of theory by:

Grouping of variables using correlation is based on:

Which of the following multivariate techniques explicitly uses correlation structure as input?