CBSE · Class 6-12

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Class 10 · Mathematics (Standard) · Unit 13: Statistics

Empirical Relationship

Lesson 4 of 5

For a moderately asymmetrical distribution:

\text{Mode} \approx 3\text{Median} - 2\text{Mean}

. This lets you estimate one measure if the other two are known — useful when full data is unavailable.

Mode (Grouped Data)

Choosing the Right Measure

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