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CBSE Class 7 Answered

Find the mean and range of the following data: 2, 2, 3, 5, 5, 7, 8
Asked by Topperlearning User | 11 Nov, 2013, 01:53: AM
answered-by-expert Expert Answer
Mean



So, the mean of the above set of values is 4.57.

Range = Highest Value - Lowest Value

Here, lowest value = 2 and highest value = 8

Range = 8 - 2 = 6

So the range is 6.
Answered by | 11 Nov, 2013, 03:53: AM

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