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If two lines of regression are perpendic...

If two lines of regression are perpendicular, then the correlation coefficient r is

A

2

B

`(1)/(2)`

C

0

D

None of the above

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Verified by Experts

The correct Answer is:
C
It is a property.
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The two lines of regression meet at

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Find the regression coefficient b_(yx) and b_(xy) and the two lines of regression for the following data.Also compute the correlation coefficient

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