Mathematics · Statistics
Given below are two statements: Statement I: Mean deviation is a better measure of dispersion than the quartile deviation. Statement II: Mean deviation is obtained by dividing the algebraic sum of deviations about mean by the total number of observations.
- 1Both Statement I and Statement II are true
- 2Both Statement I and Statement II are false
- 3Statement I is true but Statement II is false✓
- 4Statement I is false but Statement II is true
Correct answer
Statement I is true but Statement II is false
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