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In a histogram the area of each rectangle is proportional to(a) the class mark of the corresponding class interval(b) the class size of the corresponding class interval(c) frequency of the corresponding class interval(d) cumulative frequency of the corresponding class interval |
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Answer» In a histogram the area of each rectangle is proportional to (a) the class mark of the corresponding class interval (b) the class size of the corresponding class interval (c) frequency of the corresponding class interval (d) cumulative frequency of the corresponding class interval |
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