Business Statistics and Data Processing

1:

Correlation implies that

A.
The effect of correlation is to reduce the range of uncertainty of our production.
B.
Between two series or groups of data there exists some causational connections.
C.
The whole subject of correlation refers to inter-relation between separate character by which they tend, in some degree at least, to move together.
D.

All of the above

 

Answer : D

Explanation :

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Option: A

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