There are 3-point Likert scales, 4-point Likert scales, 5-point, 6-point, 7-point, and even 9-point Likert scales.

Likert scale is a five (or seven) point scale which is used to allow the individual to express how much they agree or disagree with a particular statement.

Learn more about 5 point Likert scale to check the agreement or disagreement for a any statement.