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Presentation of data — Statistics STD 11 Commerce — Question

Gujarat BoardEnglish MediumSTD 11 CommerceStatisticsPresentation of data2 Marks
Question
Define continuous frequency distribution with illustration.
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Answer

A table showing the frequency corresponding to various classes of continuous variable is called continuous frequency distribution. It is prepared, when the range of data is very large.
Continuous frequency distribution showing the height of $50$ students of Std. $XI$
Height (in cm) $90-100$ $100-110$ $110-120$ $120-130$ $130-140$ Total
No. of students $f$ $3$ $8$ $12$ $17$ $10$ $50$

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