InterviewSolution
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InterviewSolution
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ig tu tte class imark 20.(v) In the class intervals 10-20, 20-30, find the class in which 20 sincluded |
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Answer» Since, the class interval 10-20 is the first interval of frequency distribution and 20-30 is the next one but the number 20 is present in both intervals. We know that, the presence of 20 in the interval 10-20 is not fully 100% while in the next interval 20-30, presence of it fully 100%. |
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