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The mode of a set of observation 7, 12,8...

The mode of a set of observation 7, 12,8,5,6,4,9,10,8,9,7,6,5,9 is

A

7

B

8

C

9

D

12

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The correct Answer is:
C
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AAKASH SERIES-MEASURES OF DISPERSION (STATISTICS)-Practice Exercise
  1. The mean and standard deviation of 20 items is found to be 10 and 2 re...

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  2. If in a moderately skewed distribution, the values of mode and mean ar...

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  3. The mode of a set of observation 7, 12,8,5,6,4,9,10,8,9,7,6,5,9 is

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  4. The mode of 3,3,7,4,5,3,5,6,8,9,5,3,5,3,6,9,7 ,4 is

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  5. For data 4,5,5,7,6,6,3,2,5,7,6,7 the number of modes is

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  6. Mode of 12,14,11,16,15,14,11,13,14 is

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  7. In a moderately skewed distribution, the values of mean and median are...

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  8. The geometric mean of observation 2,4,16 and 32 is

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  9. The geometric mean of 5,8,10,15,20,25,30,35 is

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  10. The men deviation of first 7 natural numbers from mean is

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  11. Mean deviation of first three odd numbers from mean is

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  12. Mean deviation of 39,40,41,41,42,42,43,43,44,44, 45 through median is

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  13. Mean deviation from median of the data 90,100,125,115, 110 is

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  14. The mean deviation from mean of the data 90,100,125,115,110 is

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  15. The standard deviation of 7 scores 1,2,3,4,5,6,7 is

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  16. The standard deviation of 15 items is 6 and each item is decreased by ...

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  17. The standard deviation for the set of the numbers 1,4,5,7,8 is 2.45. I...

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  18. Standard deviation of 5,8,11,9,11 is

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  19. If the standard deviation of x(1),x(2),….,x(n) is 3.5 then the standar...

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  20. If the standard deviation of 0,1,2,3,4,5,6,7,8,9 is K, then the standa...

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