The interval level of measurement would include which of the

The interval level of measurement would include which of the following? number of words spelled incorrectly, hair color, IQ score or, height

Solution

Interval measurements don\'t have a natural 0 value, but are evenly spaced.

Number of words spelled has a minimum value of 0, so it is not the answer.

Hair color is qualitative, so it is not the answer.

IQ score has a minimum value of 0, so it is not the answer.

Height has a minimum value of 0, so it is not the answer.

So, IT IS NONE OF THE ABOVE. [ANSWER]