Business Statistics and Data Processing

1:

X2 computed by

A.

X^2= ∑〖[〖(0-E)〗^2/E]〗

B.

X^2- ∑〖[〖(0-E)〗 /N]〗

C.

X^2=  (∑〖(0-E)〗^2 )/E

D.

X^2=  (∑〖(E-O)〗^2 )/E

 

Answer : C

Explanation :

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Option: A

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