Which level of measurement is the most mathematically precise?
Understand the Problem
The question is asking about the different levels of measurement in statistics and which one provides the highest level of mathematical precision. This involves understanding nominal, ordinal, interval, and ratio levels of measurement, and identifying which of these allows for the most precise mathematical operations.
Answer
Ratio
The final answer is Ratio
Answer for screen readers
The final answer is Ratio
More Information
The ratio level of measurement is the most precise because it includes a true zero point and allows for the full range of mathematical operations.
Tips
A common mistake is to confuse ordinal with ratio due to the order property. Remember ratio scales have a true zero and allow for meaningful comparison using multiplication and division.
Sources
- Levels of Measurement: 'Nominal Ordinal Interval Ratio' Scales - questionpro.com
- 4 Levels of Measurement: Nominal, Ordinal, Interval & Ratio - careerfoundry.com
- Introduction to Scales of Measurement - HealthGuard - healthguardsecurity.com
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