When using descriptive statistics, which level of measurement involves ranking objects or events on a scale with equal intervals between the numbers on the scale and the presence of an absolute zero?

Question

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Descriptive statistical techniques used in a research project may include four levels of measurement: nominal, ordinal, interval, and ratio. The nominal level is used to classify objects or events into categories. The ordinal level ranks objects or events so an object in a higher category can be considered to have more of a specific attribute than an object in a lower category. The interval level ranks objects or events on a scale with equal intervals between the numbers on the scale. The ratio level ranks objects or events on a scale with equal intervals between the numbers on the scale and the presence of an absolute zero.

When Using Descriptive Statistics, Which Level of Measurement Involves Ranking