Business StatisticsTU Board 2081
The following table shows the marks distribution of students of a college:Marks0 1010 2020 3030 4040 5050 6060 70No. of Students8152027221810Calculate limits of marks obtained by middle 80% of the…
10The following table shows the marks distribution of students of a college:Marks0-1010-2020-3030-4040-5050-6060-70No. of Students8152027221810Calculate limits of marks obtained by middle 80% of the students.
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