Violet Ribbon - The violet ribbon color represents Hodgkin's Lymphoma and Testicular Cancer. White Ribbon - This color is a symbol of innocence, victims of terrorism, peace, right to life, diabetes, alzheimers, and retinal blastoma. This color also used toward the elimination of violence against women.
Scale Size. 1  Enter the scaling factor; for 1/32nd scale, enter a 32, for 1/48 scale, enter 48, etc. 2  In the Real Size box, enter the measurement of a real-world object. 3  Press inch or cm to select unit of measurement.  Pressing these buttons will recalculate the answer in the selected measurement unit.
Nominal variable redirects here. For the economics usage, see Real versus nominal value (economics). Level of measurement or scale of measure is a classification that describes the nature of information within the numbers assigned to variables. Psychologist Stanley Smith Stevens developed the best known classification with four levels, or scales, of measurement: nominal, ordinal, interval, and ratio.