Course

ConceptMean Deviation

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### Description

- Discrete frequency distribution - mean deviation about mean and median for group and ungroup data
- Continuous frequency distribution - mean deviation about mean and median for group and ungroup data
- Introduction of Mean Deviation
- Mean deviation for ungrouped data
- Mean deviation for grouped data - (a) Discrete frequency distribution : Mean deviation about mean, Mean deviation about median, (b) Continuous frequency distribution : Mean deviation about mean, Shortcut method for calculating mean deviation about mean, Mean deviation about median
- Limitations of mean deviation -