Which one of the following statements is false?

The analysis of equities using graphs is known as market analysis.

A well-balanced investment portfolio consists of a variety of asset classes.

The correlation coefficient has a value between +1.0 and -1.0

If each stock moves completely independently from the other, it could be considered independently and have a correlation coefficient value of zero.

The statement "If each stock moves completely independently from the other, it could be considered independently and have a correlation coefficient value of zero" is false. If each stock moves completely independently from the other, the correlation coefficient value between them should be close to zero, but it may not be exactly zero.