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If 20 is removed from the data 20, 24, 2...

If 20 is removed from the data 20, 24, 25, 26,27,28,29,30 then the median is increased by

A

1

B

1.5

C

0.5

D

2

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BEYOND PUBLICATION-STATISTICS-EXERCISE
  1. Mode can be calculated by = l+((f1-f0)/(2f1-f0-f2))xxh here f1 represe...

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  2. x/4, x, x/5, x/6, x/4 If the mode of (x > 0)is 5 then x=

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  3. If 20 is removed from the data 20, 24, 25, 26,27,28,29,30 then the med...

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  4. Which of the following measures of central tendency is mostly effected...

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  5. The middle most value of a data is called

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  6. If the mean of 4, x, 6,9,9,y and 13 is 8 then the relation between X a...

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  7. The symbol of "implies" is…….

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  8. Range of the data 16,17,15,11,18,23,10,9,10

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  9. The class marks of a class interval is ..........

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  10. If mode of the following data is 7, then the value of 6, 3, 5, 6, 7, 5...

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  11. Which of the following is not a measure of central tendency ?

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  12. For a symmetrical distribution, which is correct ?

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  13. The measure of central tendency which take into account all data terms...

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  14. A data arrange in descending order has 25 observations. Which observat...

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  15. Construction of cumulative frequency table is useful in determining th...

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  16. For a given data with,60 observations, 'the less than ogive' and 'the ...

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  17. For a given data with 50 observations 'the less than ogive' and the mo...

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  18. The abscissa of the point of intersection of the less than type and 'm...

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  19. For a distribution with odd number (n) of observations, the median is ...

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

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