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What is Measurement Scales in Research Methodology about?

Measurement is the process of observing and assigning numbers to objects in research. There are four main scales of measurement: nominal, ordinal, interval, and ratio. Nominal scales assign numbers for identification only, ordinal scales assign numbers to represent order or rank, interval scales have equal intervals between numbers, and ratio scales have a true zero point. Validity, reliability, and practicality are important criteria for evaluating measurement tools. Validity indicates how well a tool meas

Author

Yasir Rafi

Language

EN