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Find the mode of the following frequency distribution :Marks 10-20 20-30 30-40 40-50 50-60Number of students 12 35 45 25 13

Question

Find the mode of the following frequency distribution :Marks 10-20 20-30 30-40 40-50 50-60Number of students 12 35 45 25 13

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Solution

To find the mode of a frequency distribution, we need to identify the class interval with the highest frequency. In this case, the class interval with the highest frequency is 30-40 with 45 students. Therefore, the mode of this frequency distribution is the class interval 30-40.

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