Home > Statistical Methods calculators > Mean deviation about mean for ungrouped data calculator

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Find mean deviation about mode {85,96,76,108,85,80,100,85,70,95} [ Calculator, Method and examples ]

Solution:
Your problem `->` mean deviation about mode {85,96,76,108,85,80,100,85,70,95}


Mode :
In the given data, the observation `85` occurs maximum number of times (`3`)

`:. Z = 85`

`x``|x - Z| = |x - 85|`
85 0 `|85-85|=0`
`|x - 85|`
96 11 `|96-85|=11`
`|x - 85|`
76 9 `|76-85|=9`
`|x - 85|`
108 23 `|108-85|=23`
`|x - 85|`
85 0 `|85-85|=0`
`|x - 85|`
80 5 `|80-85|=5`
`|x - 85|`
100 15 `|100-85|=15`
`|x - 85|`
85 0 `|85-85|=0`
`|x - 85|`
70 15 `|70-85|=15`
`|x - 85|`
95 10 `|95-85|=10`
`|x - 85|`
------
88088


Mean deviation of Mode
`delta bar x = (sum |x - Z|)/n`






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