Research Methodology · Scales of Measurement
Identify the true statements regarding measurement scales in statistics: 1. A nominal scale helps to classify data into mutually exclusive categories. 2. A ratio scale possesses a true/absolute zero point. 3. An ordinal scale allows data to be ordered and ranked.
- 11, 2, and 3✓
- 23 only
- 31 and 2 only
- 41 only
Correct answer
1, 2, and 3
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