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Byju's Answer
Standard IX
Mathematics
Mean
Find the sum ...
Question
Find the sum of deviations of all observations of the data
5
,
8
,
10
,
15
,
22
from their mean
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Solution
¯
x
=
∑
x
n
=
60
5
=
12
∴
Sum of the deviations
=
7
+
4
+
2
+
3
+
10
=
26.
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