1. US Pet ownership for 2011-2012 using a ratio scale . 2. This because the ratio scale chart shows the entire range of data. 3. Hence, the Kelvin scale is a ratio scale . 4. Each item is scored independently based on a five-point, ratio scale . 5. The psychophysicist Stanley Smith Stevens defined nominal, ordinal, interval, and ratio scales . 6. Other values of " r " require data measured on a ratio scale . 7. Now look at the following ratio scale chart, where the scale starts at zero. 8. Variations of the Borg Category Ratio Scale or other similar metrics are often used to assess the intensities of foods. 9. Though each chart uses the same data, the ratio scale chart presents a visual that accurately presents the data. 10. Celsius temperature is measured on an interval scale, whereas the Kelvin scale has a true zero and so is a ratio scale .
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