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Question
A histogram is a pictorial representation of the grouped data in which class intervals and frequency are respectively taken along
Options
vertical axis and horizontal axis
vertical axis only
horizontal axis only
Horizontal axis and vertical axis
Solution
Horizontal axis and vertical axis
In a histogram the class intervals and frequencies are taken along horizontal and vertical axes respectively.
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| Section A | Section B | ||
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In the 'less than' type of ogive the cumulative frequency is plotted against
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| A | B | C | D | E | F |
| 230 | 400 | 350 | 200 | 380 | 160 |
