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From the following data, relating to pla...

From the following data, relating to playing habits in various age group of 900 students . Calculate cor=efficient of correlation between age group and playing habits:

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The correct Answer is:
r=-0.992
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TARUN JAIN & VK OHRI-CORRELATION-Essential practicals
  1. Make a scattered diagram of the given below. Does any relationship exi...

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  2. Calculate cofficient of correlation of the age of husband and wife usi...

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  3. Calculate correlation of the following data using Karl Pearson's metho...

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  4. Using assumed average in Karl Pearson's formula , calculate cofficien...

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  5. Find out Karl Pearson's cofficient of correlation :

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  6. Seven students of a class secured following marks in economics and his...

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  7. Find out rank difference of X and Y:

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  8. Calculate cofficient of correlation of the following data with rank di...

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  9. Seven students of teaching Economics in two universities are shown bel...

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  10. Give three xamples of perfect correlation. Find out rank difference c...

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  11. Calculate cofficient of correlation of the following data :

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  12. Deviation of two series X and Y are shown . Calculate coefficient of c...

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  13. In a baby competition, two judges accorded following ranks to 12 compi...

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  14. In a Fancy - dress competition,two judges accorded the following ranks...

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  15. In a beauty contest , three judges accorded following ranks to 10 part...

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  16. Following data relates to age group and percentage of regular players....

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  17. From the following data, relating to playing habits in various age gro...

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  18. Following data relates to density of population , number of deaths and...

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  19. From the following information, determine coefficient of correlation b...

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  20. From the following data, determine Karl Pearson's coefficient of corre...

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