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BOD is measure of...

BOD is measure of

A

Central tendency

B

Dispersion

C

Both central tendency and dispersion

D

Neither central tendency nor dispersion.

Text Solution

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The correct Answer is:
D
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PUNEET DOGRA-STATISTICS-PRE YEAR QUESTIONS
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  2. Which one of the following measures is determined only after the const...

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  3. BOD is measure of

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  4. What is the variance of first 11 natural numbers?

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  5. Consider the following statements in respect of histogram. I. The al...

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  6. Consider the following statements in respect of a histogram: 1. The ...

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  7. The variance of 20 observations is 5. If each observation is multiplie...

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  8. The marks obtained by 13 students in a test are 10, 3, 10, 12. 9. 7. 9...

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  9. Consider the following statements: I Both variance and standard devi...

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  10. Variance is always independent of the change of

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  11. The standard deviation of the observations 5, 5,5,5,5 is

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  12. Consider the following frequency distribution If the total of ...

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  13. The average marks obtained by the students in a class are 43. If the a...

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  14. If two lines of regression are perpendicular, then the correlation coe...

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  15. Marks obtained by 7 students in a subject are 30,55,75,50,50,60,39. Th...

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  16. If the algebraic sum of deviations of 20 observation measured from 23 ...

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  17. What is the standard deviation of numbers 7, 9, 11. 13, 15

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  18. The mean of 10 observations is 5. If 2 is added to each observation an...

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  19. The median of 27 observations of a variable is 18 Three more observati...

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  20. Represent the following data by frequency curve :

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