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Following table shows the weights of ...

Following table shows the weights of 12 students: Find the mean weight.

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RD SHARMA-MEASURES OF CENTRAL TENDENCY-All Questions
  1. If  is the mean of the ten natural numbers  show that

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  2. Find the mean of the following distribution:

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

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  4. Find the mean of the following distribution

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

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  6. Find the value of  if the mean of the following distribution is ...

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  7. Find the frequencies in the following frequency distribution if it ...

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  8. Calculate the mean for the following distribution:

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  9. Find the mean of the following data:

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  10. The mean of the following data is 20.6. Find the value of p

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

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

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  13. Find the missing value of  for the following distribution whose mea...

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  14. Find the missing frequency (p) for the following distribution whose...

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  15. Find the value of  if the mean of the following distribution is ...

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  16. Find the mean of the following distribution:

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

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

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

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  20. Find the median of the following data: 25, 34, 31, 23, 22, 26, 3...

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