The interval between values is not interpretable in an ordinal measure. In interval measurement the distance between attributes does have meaning. For example, when we measure temperature (in Fahrenheit), the distance from 30-40 is same as distance from 70-80. The interval between values is interpretable.
C. personal study________________
1.true 2.true 3. all of the above 4. HDL 5. true 6. two-four 7.true 8.race 9. Its either B or all of the above 10.true 11.D switch to yoga.