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If the median of the following frequency distribution is 28.5 find the missing frequencies: Class interval: 0-10 10-20 20-30 30-40 40-50 50-60 Total Frequency: 5 `f_1` 20 15 `f_2` 5 60

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RD SHARMA-STATISTICS-All Questions
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  4. The median of the following data is 525. Find the missing frequency, i...

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  5. If the median of the following data is 32.5, find the missing frequ...

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  6. Compute the median for each of the following data:

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  7. A survey regarding the height (in cm) of 51 girls of class X of a scho...

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  9. The lengths of 40 leaves of a plant are measured correct to the neares...

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  11. The distribution below gives the weight of 30 students in a class. Fin...

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  14. The following data gives the distribution of total household expendi...

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  15. The following table shows the age distribution of cases of a certain ...

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  17. The shirt sizes worn by a group of 200 persons, who bought the shirt ...

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  19. Compare the modal ages of two groups of students appearing for an ent...

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