NURSING EXAM QUESTIONS
PHARMACEUTICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ means measurements with the defined & constant interval between successive scale
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Ordinal
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Interval
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Nominal
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None of the above
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Explanation:
Detailed explanation-1: -The interval scale is a type of metric scale and reflects quantitative values. In terms of levels of measurement, the interval scale is located above the nominal and ordinal scales. In interval scales, the location parameters mode, median and mean can be calculated.
Detailed explanation-2: -An interval scale is one where there is order and the difference between two values is meaningful. Examples of interval variables include: temperature (Farenheit), temperature (Celcius), pH, SAT score (200-800), credit score (300-850).
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