the mean deviation of the data 3, 10, 10 ,4 ,7 ,10 ,5 from the mean is
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Answer: The mean deviation of the data from mean is 2.57
Step-by-step explanation:
The given data is 3, 10, 10, 4, 7, 10, 5
Now the mean of the given data
Now
3 (3-7) = 4
10 (10-7) = 3
10 (10-7) = 3
4 (4-7) = 3
7 (7-7) = 0
10 (10-7) = 3
5 (5-7) = 2
Now mean deviation about mean is given by
Hence, the mean deviation of the data from mean is 2.57
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