mode mean median all formula class 10
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0
Answer:
a. Direct Method:
¯¯¯¯¯
X
=
∑
f
x
∑
f
Where,
b. Assumed Mean or Short-Cut Method:
¯¯¯¯¯
X
=
A
+
∑
f
d
∑
f
Where,
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Mean, median & mode folmula for class 10
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