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The following observations have been arr...

The following observations have been arranged in ascending order. If the median of the data is 63, find the value of `x :` `29 ,32 ,48 ,50 ,x ,x+2,72 ,78 ,84 ,95`

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RD SHARMA ENGLISH-MEASURES OF CENTRAL TENDENCY-All Questions
  1. The following observations have been arranged in ascending order. If t...

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  2. Find the mode of the following data in each case: 14, 25, 14, 28, 18,...

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  3. Find the mode for the following series: 7.5, 7.3, 7.2, 7.2, 7.4, 7.7, ...

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  4. Find the mode for the following series: 2.5, 2.3 ,2.2, 2.2, 2.4, 2.7, ...

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  5. Find the median of the following values: 37, 31, 42, 43, 46, 25, 39, 4...

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  6. The following observations have been arranged in ascending order. If t...

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  7. The sums of the deviations of a set of n values x1, x2,ddot,xn measure...

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  8. Find the values of n and bar X in each of the following cases: (i) s...

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  9. The mean of 5 number is 18. If one numbers is excluded, their mean ...

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  10. The mean weight per student in a group of 7 students is 55 kg. The i...

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  11. The sum of the deviations of a set of n values x1, x2 ,.........xn m...

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  12. If x1,x2,.......,xn are n values of a variable X such that sum(i=1)^...

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  13. If the mean of five observation x , x+2, x+4,x+6, x+8 is 11, find the...

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  14. The mean of 5 number is 18. If one numbers is excluded, their mean ...

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  15. The mean of 16 numbers is 8. If 2 is added to every number, what will ...

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  16. The mean of 10 numbers is 20. If 5 is subtracted from  every number, ...

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  17. Find the mean of the following distribution: x: 4 6 9 10 ...

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  18. If the mean of the following distribution is 6, find the value of p....

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  19. Five coins were simultaneously tossed 1000 times and at each toss t...

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  20. Find the median of the following data: 25, 34, 31, 23, 22, 26, 35, 28,...

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