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Draw an ogive to represent the following...

Draw an ogive to represent the following frequency distribution: Class-interval:     0-4     5-9     10-14     15-19     20-24 No. of students:    2        6          10           5            3

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RD SHARMA-STATISTICS-All Questions
  1. Draw an ogive by less than method for the following data: No. of rooms...

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

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

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

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

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  6. The annual profits earned by 30 shops of a shopping complex in a lo...

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

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

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  9. Define mean.

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

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

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  12. What is the value of the median of the data using the graph in the ...

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

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  14. Which measure of central tendency can be determined graphically

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

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

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

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

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  19. Write the median class of the following distribution: Classes:        ...

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  20. Which of the following is not a measure of central tendency? (a) Mean ...

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