Business Statistics and Data Processing

1: Standard error of the difference between the proportions of two variable can be computed by

A.	SE(P₁-P₂ )= √(Pq[1/n₁ + 1/n₂ ] )
B.	SE=P-1√((n.Pq)/100)
C.	SE=√(p/2+q/2)
D.	SE=√(npq/2)
	Answer : A Explanation : Write your comments here: Updating your Comments.. Updating your Comments.. Report Error
	Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here.

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