what is scale and discribe it various types
Answers
Answer:
There are different kinds of measurement scales, and the type of data being collected determines the kind of measurement scale to be used for statistical measurement. These measurement scales are four in number, namely; nominal scale, ordinal scale, interval scale, and ratio scale.
Explanation:
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Answer:
A measurement scale is used to qualify or quantify data variables in statistics.
The types of scales are nominal scale, ordinal scale, interval scale, and ratio scale.
Nominal scale- This form of scale does not require the use of numeric values or categories ranked by class, but simply unique identifiers to label each distinct category.
Ordinal scale- A scale on which data is shown simply in order of magnitude since there is no standard of measurement of differences.
Interval scale- Interval scale refers to the level of measurement in which the attributes composing variables are measured on specific numerical scores or values and there are equal distances between attributes.
Ratio scale- The scale ratio of a model represents the proportional ratio of a linear dimension of the model to the same feature of the original.