Math, asked by shahajikodag9477, 11 months ago

a
2. Find X bar by step deviation method :
Given : A = 2200. If u = -15, If=100
8 = 400.

Answers

Answered by Krishna142933

4

Answer:

Step-by-step explanation:

X bar=a+ubarg

=2200+(-15)100

=2200+(-1500)

=2200-1500

=700

Mean=700

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