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Coefficient of correlation is the measur...

Coefficient of correlation is the measure of

A

central tendency

B

dispresion

C

both central tendency and dispersion

D

neither central tendency nor dispersion

Text Solution

Verified by Experts

The correct Answer is:
D
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NDA PREVIOUS YEARS-STATISTICS-MCQs
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  2. Which one of the following measures is determined only after the const...

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  3. Coefficient of correlation is the measure of

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

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  5. Consider the following statements: 1. The algebraic sum of the devia...

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  6. Consider the following statements : 1. Pie diagrams are suitable for...

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  7. The variance of 20 observation is 5. If each observation is multiplied...

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  8. For two variables x and y, the two regression coefficients are b(yx)=-...

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  9. The variance of numbers x(1),x(2),x(3),…..x(n) is V. Consider the foll...

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  10. What is the mean of the squares of the first 20 natural numbers ?

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  11. The cumulative frequency of the largest observed value must always be ...

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  12. Let X denote the number of scores which exceed 4 in 18, tosses of a sy...

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  13. Number of telephone cells received in 245 succesive one minute interva...

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  14. Number of telephone cells received in 245 succesive one minute interva...

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  15. Number of telephone cells received in 245 succesive one minute interva...

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  16. The mean and standrad deviation of 100 items are 50, 5 and that of 150...

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  17. The mean and standrad deviation of 100 items are 50, 5 and that of 150...

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  18. The mean and standrad deviation of 100 items are 50, 5 and that of 150...

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  19. Consider the following statements in respect of histogram : 1. The h...

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  20. The regression lines will be perpendicular to each other if the coeffi...

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