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For a continuos grouped frequency distri...

For a continuos grouped frequency distribution the meidan is given by

A

`l + [(n/2 - f)/c]h`

B

`l + [(n/2 - cf)/f]xxh`

C

`l^2 + [(n/2 + cf)/h]`

D

None

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BEYOND PUBLICATION-STATISTICS-EXERCISE
  1. For a distribution with odd number (n) of observations, the median is ...

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  2. For a distribution with even number (n) of observations, the median is...

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  3. For a continuos grouped frequency distribution the meidan is given by

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  4. Class marks of a class x - y is ...........

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  5. Mean of n-observations x1,x2,…………….,xn repeated f1, f2, f3…………….fn tim...

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  6. Mode of a continuous grouped distribution is ..........

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  7. If assumed mean is a then mean=………

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  8. Mode is the value of variate which occurs ........... number of times.

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  9. If each observation of a data is increased by 'a' then mean is increas...

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  10. If the mean of x1, x2, ....., xn is barx then the mean of x1/a,x2/a, ....

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  11. "(Sum of observations)"/"(Number of observations)" = ....

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  12. Mean of 1, 2, 3,...., n is .........

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  13. A.M. of 23, 24, 24, 22, 10 is ......

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  14. Mode of 1, 2, 3, ... 10, 10 is .......

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  15. Mode of 5,6,9,10,6,12,3,6,11,10,4,6,7 is………..

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  16. Mode of 20,3,7,13,3,4,6,7,19,15,7,18,2,3 is………….

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  17. Mode of 0, 1, 2, 3, 3, 3, 7 is ........

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  18. Representing the data with the help of pictures is called ..........

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  19. Mid value of the class 10 - 20 is ......

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  20. Histogram consists of .......

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