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Find the mean of the following distri...

Find the mean of the following distribution:            10           30            50           70           89                   7              8             10           15           10

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Find the mean of the following distribution: 4 6 9 10 15 5 10 10 7 8

Find the mean of the following distribution: x: 4 6 9 10 15 f: 5 10 10 7 8

Find the mean of the following distribution: x: 10 30 50 70 89 f: 7 8 10 15 10

Find the mean of the following distribution: {:(x,10,30,50,70,90),(f,7,5,10,3,5):}

Find the mean deviation from the mean for the following data : 6,7,10,12,13,4,8,12

Find the mean of the following frequency distribution: Class-interval: 0-10 10-20 20-30 30-40 40-50 No. of workers f: 7 10 15 8 10

Find the mean of the following frequency distributions: Class interval: 0-10 10-20 20-30 30-40 40-50 Frequency: 9 12 15 10 14

Calculate mean deviation from the median for the following distribution: x_i : 10 15 20 25 30 35 40 45 f_i : 7 3 8 5 6 8 4 9

RD SHARMA-DATA HANDLING 2-All Questions
  1. Find the mean of the following distribution:          4       ...

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  2. Following table shows the weights of 12 students: ...

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  3. Find the mean of the following distribution:            10       ...

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

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  5. Find the value of  if the mean of the following distribution is 7...

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  6. A die was thrown 20 times and the following outcomes were recorded Ar...

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  7. Following figures relate the weekly wages (in Rs.) of 15 workers in...

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  8. The following table shows the weights (in kg) of 15 workers in a facto...

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  9. The ages (in years) of 50 students of a class in a school are given...

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  10. Calculate the mean for the following distribution:               ...

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  11. Find the mean of the following data:                19        ...

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  12. The mean of the following data is 20.6. Find the value of     ...

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  13. If the mean of the following data is 15, find

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  14. Find the value of p for the following distribution whose mean is 16...

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  15. Find the missing value of  for the following distribution whose m...

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  16. Find the missing frequency  for the following distribution who...

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  17. Find the value of p, if the mean of the following distribution is 2...

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  18. Find the median of the data : 25 34 31 23 22 26 35 28 20 32

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  19. The runs scored in a cricket match by 11 players is as follows: 6, ...

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  20. Find the median of the following data: 25,34,31,23,22,26,35,28,20,32

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