Show the following data by a suitable diagram.
(Million Rs.)
|
Year |
Exports |
Imports |
Balance of trade |
|
1993 |
95 |
115 |
– 17 |
|
1994 |
110 |
140 |
– 30 |
|
1995 |
115 |
96 |
+ 19 |
|
1996 |
120 |
100 |
+ 20 |
Data represented through a histogram can help in finding graphically the:
Ogives can be helpful in locating graphically the:
Data represented through arithmetic line graph help in understanding:
Width of bars in a bar diagram need not be equal.
Width of rectangles in a histogram should essentially be equal.
Histogram can only be formed with continuous classification of data.
Histogram and column diagram are the same method of presentaton of data.
Mode of a frequency distribution can be known graphically with the help of histogram.
Median of a frequency distribution cannot be known from the ogives.
What kind of diagrams are more effective in representing the following:
(i) Monthly rainfall in a year.
(ii) Composition of the population of Delhi by religion.
(iii) Components of cost in a factory.
Mock Test Series
