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Find the mean of the following frequency...

Find the mean of the following frequency distributions: `Class i n terval:   0-8    8-16    16-24    24-32    32-40` `Frequency:         5         9         10          8           8`

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RD SHARMA ENGLISH-STATISTICS-All Questions
  1. Find the mean of the following frequency distributions: Class interval...

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  2. Find the mean of the following frequency distributions: Class interval...

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  3. Find the mean of the following frequency distributions: Class i n terv...

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  4. Find the mean of the following frequency distributions: Class i n t er...

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  5. Find the mean of the following frequency distributions: Class i nterva...

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  6. Find the mean of the following frequency distributions: Class interval...

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  7. For the following distribution, calculate the mean using all suitable ...

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  8. The weekly observations on cost of living index in a certain city for ...

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  9. The following table shows the marks scored by 140 students in an exa...

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  10. The mean of the following frequency distribution is 62.8 and the sum o...

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  11. The following distribution shows the daily pocket allowance given to ...

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  12. If the mean of the following distribution is 27, find the value of p ....

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  13. In a retail market, fruit vendors were selling mangoes kept in packing...

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  14. The table below shows the daily expenditure on food of 25 households ...

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  15. To find out the concentrations of S O2 in the air (in parts per mil...

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  16. A class teacher has the following absentee record of 40 students of a ...

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  17. The following table gives the literacy rate (in percentage) of 35 c...

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  18. The following are the marks of 9 students in a class. Find the medi...

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  19. Find the median of the daily wages of ten workers from the following ...

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  20. Obtain the median for the following frequency distribution: x : 1 2 ...

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