If the coefficient of correlation between two variables x and y is 0.5 and the acute angle between their lines of regression is tan-1, show that o, = 2+√3
If the coefficient of correlation between two variables x and y is 0.5 and the acute angle between their lines of regression is tan-1, show that o, = 2+√3
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:If the coefficient of correlation between two variables x and y is 0.5 and the acute
angle between their lines of regression is tan-1, show that o, =
2+√3
0. From a partially destroved lab data
following results
were
retrieved:
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