plz solve it urgent friends..
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Answer- Option (a) - 0.
Explanation:
Given values is 3,4,6,7,8,14.
Their Mean = (3 + 4 + 6 + 7 + 8 + 14)/6
= 42/6
= 7.
Now,
The sum of deviations = (3 - 7) + (4 - 7) + (6 - 7) + (7 - 7) + (8 - 7) + (14 - 7)
= -4 + -3 -1 + 0 + 1 + 7
= -8 + 8
= 0.
Hope this helps!
Explanation:
Given values is 3,4,6,7,8,14.
Their Mean = (3 + 4 + 6 + 7 + 8 + 14)/6
= 42/6
= 7.
Now,
The sum of deviations = (3 - 7) + (4 - 7) + (6 - 7) + (7 - 7) + (8 - 7) + (14 - 7)
= -4 + -3 -1 + 0 + 1 + 7
= -8 + 8
= 0.
Hope this helps!
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