Natural Gas Reforming/Gasification: Synthesis gas, a mixture of hydrogen, carbon monoxide, and a small amount of carbon dioxide, is created by reacting natural gas with high-temperature steam. The carbon monoxide is reacted with water to produce additional hydrogen.
Measurement scales are used to categorize and/or quantify variables. This lesson describes the four scales of measurement that are commonly used in statistical analysis: nominal, ordinal, interval, and ratio scales. Each scale of measurement satisfies one or more of the following properties of measurement.
Continue reading about types of data and measurement scales: nominal, ordinal, interval, and ratioâ¦. Ordinal With ordinal scales, it is the order of the values is whatâs important and significant, but the differences between each one is not really known. Take a look at the example below.