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Given below are the marks obtained by 30...

Given below are the marks obtained by 30 students of a class, Using the class intervals of equal class size in which one class interval is 30-40 (excluding 40), construct a frequency table.
`{:(42,74,39,48,42,80,35,38,52,81),(31,72,65,58,77,82,79,65,47,30),(64,56,39,48,60,63,72,50,46,35):}`

Text Solution

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Here, the minimum marks obtained = 30
The maxium marks obtained = 82
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