Math, asked by RahulTG6371, 10 months ago

If 2 regression line are parellel . So what is r?

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Answered by Anonymous

0

Answer:r is a transversal

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Answered by sehaj15289

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The two regression lines are perpendicular to each other.

When coefficient of correlation is perfectly positive or negative r = The two regression lines coincide

Therefore the answer will be 1 or −1

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