Solution:
Qualitative properties are properties that are observed and can generally not be measured with a numerical result. They are contrasted toquantitative properties which have numerical characteristics. ... A test method can result in qualitative data about something.
Quantitative properties is Certain features of the world are perspicuously represented using a numerical scale. Some examples: amounts of mass, wavelengths of light, spatiotemporal distances. Call features of this sort quantities. Quantities have two distinguishing characteristics. First, quantities within a family may be ordered; e.g., a 1g-mass object is less massive than a 2g-mass object, which is less massive than a 3g-mass object, and so on. Second, quantities within a family stand in closeness or distance relations to one another.