Illustrate distinction between a histogram and ogive curve

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Reference no: EM13933215

1. (a) Illustrate graphically the distinction between a frequency polygon, a histogram and an ogive curve. Comment on their uses.

(b) Prepare a more than ogive curve with imaginary figures.

(c) Explain the various diagrams which are used in statistics to show the salient features of data.

18. Represent the following data by a suitable diagram:

Item of expenditure                  Family                 Family                  Family

                                                  A                      B                           c

Food                                           20                    60                          120

Clothing                                      4                      15                          70

House Rent                                  3                      20                          80

Education                                    2                      6                            25

Books                                          2                      10                          70

Misc                                            2                      8                            50

3. Represent the following data by a suitable diagram: GNP-Industrial origin-percentages

Countries

Agrlcy,lture

Industry

Services

Others

England

3

40

44

13

America

3

35

61

I

Japan

6

48

43

3

India

45

19

28

8

Reference no: EM13933215

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