Economy, asked by sushmag86, 10 months ago

The yield of Jower per acre for 10 districts of a state
is as under.
District ABCDEF G H I J
Jower [22 [29/12 23 18 15 12/34/18/12,
calculate mean deviation from mean.​

Answers

Answered by Rpereira
3

Answer:

15

Explanation:

it is the middle term

Answered by sonalip1219
15

The Mean Deviation of the series is 6

Explanation:

Computing Mean of the series as:

Mean = Sum of series / Number of items of Jower

Mean = 22 + 29 + 12 + 23 + 18 + 15 + 12 + 34 + 18 + 12 / 10

Mean = 195 / 10

Mean = 19.5

District          Jower (X)                  Deviation (dy)= |X − Mean| (± is ignored)

A                       22                                2.5

B                       29                                9.5

C                       12                                 7.5

D                       23                                3.5

E                        18                                 1.5

F                        15                                 4.5

G                       12                                  7.5

H                       34                                 14.5

I                         18                                   1.5

J                         12                                   7.5

Sum of deviation (Σ dy)                           60

The formula for computing the Mean deviation (MD) as:

Mean Deviation (MD) = Sum of deviation (Σ dy)  / Number of items of Jower (N)

Mean deviation = 60 / 10

Mean deviation = 6

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