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Find the mean of the following distribut...

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

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RD SHARMA ENGLISH-STATISTICS-All Questions
  1. Find the mean of the following distribution: x:           10          ...

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  2. Following table shows the weight of 12 students: Weight (in kgs)      ...

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  3. Find the mean of the following distribution: x:           4           ...

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  4. Following table shows the weights of 12 students: Weight (in kgs): ...

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  5. Find the missing frequencies in the following frequency distribution i...

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  6. Find the value of p , the mean of the following distribution is 7.5 x:...

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

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  8. Calculate the mean for the following distribution: x : 5 6 7 8 9 f : 4...

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  9. Find the mean of the following data: x : 19 21 23 25 27 29 31 f : 1...

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  10. If the mean of the following data is 20.6. Find the value of p . x : 1...

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  11. If the mean of the following data is 15, find p . x : 5 10 15 20 25...

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

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  13. Find the value of p for the following distribution whose mean is 12....

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  14. Find the value of p , the mean of the following distribution is 7.5 x:...

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  15. Find the value of p , if the mean of the following distribution is 20....

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  16. The following table gives the number of boys of a particular age in a ...

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  17. Candidates of four schools appear in a mathematics test. The data were...

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  18. Five coins were simultaneously tossed 1000 times and at each toss the ...

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  19. Find the missing frequencies in the following frequency distribution i...

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  20. The arithmetic mean of the following data is 14. Find the value of k ...

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