Linear Correlation Coefficielnt

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sznenfpb

Mathematics

Description

5.Two variables, X and Y, are measured on 30 individuals and a correlation coefficient of  is computed.  Which of these is NOT a valid conclusion?

 

a) There is a linear association between X and Y.

b) Larger values of X tend to be associated with smaller values of Y.

c) Changes in X cause changes in Y.

d) There is a strong association between X and Y.

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Explanation & Answer

the answer is (B) Larger values of X tend to be associated with smaller values of Y.


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