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Draw an ogive by less than method for th...

Draw an ogive by less than method for the following data: No. of rooms:   1     2     3     4     5     6     7     8     9     10 No. of houses:  4     9    22   28   24   12    8     6     5      2

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RD SHARMA ENGLISH-STATISTICS-All Questions
  1. Find the median of the following data: Classes:        0-50  50-100  ...

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  2. The following table gives the daily income of 50 workers of a factory:...

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  3. Draw an ogive by less than method for the following data: No. of rooms...

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  4. The marks scored by 750 students in an examination are given in the ...

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  5. Draw an ogive to represent the following frequency distribution: Class...

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  6. The monthly profits (in Rs.) of 100 shops are distributed as follows: ...

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  7. The following table gives the height of trees: Height                 ...

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  8. The following distribution gives the daily income of 50 workers of a ...

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  9. The following table gives production yield per hectare of wheat of 100...

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  10. Define mean.

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  11. What is the algebraic sum of deviations of a frequency distribution ...

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  12. Which measure of central tendency is given by the x -coordinate of the...

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  13. In Figure, the value of the median of the data using the graph of less...

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  14. Write the empirical relation between mean, mode and median.

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  15. Which measure of central tendency can be determined graphically

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  16. Write the modal class for the following frequency distribution: Class-...

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  17. A student draws a cumulative frequency curve for the marks obtained by...

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  18. Write the median class for the following frequency distribution: Class...

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  19. In the graphical representation of a frequency distribution, if the ...

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  20. Find the class marks of classes 10-25 and 35-55.

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