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Find the mean of the following frequency distribution: Class Interval 10-30 30-50 50-70 70-90 90-110 110-130 Frequency 5 8 12 20 3 2

Find the mean of the following frequency distribution:
Class Interval 10-30 30-50 50-70 70-90 90-110 110-130
Frequency 5 8 12 20 3 2

Grade:12th pass

1 Answers

Pawan Prajapati
askIITians Faculty 60796 Points
2 months ago
Our expert is working on this Class X Maths answer. We will update the answer very soon.

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