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Given, n = 5, Sigma x(i) = 25, Sigma y(i...

Given, `n = 5, Sigma x_(i) = 25, Sigma y_(i) = 20, Sigma x_(i) y_(i) = 90` and `Sigma x_(i)^(2) = 135`, find the regression coefficient of y on x.

A

`3`

B

`-3`

C

`2`

D

`-4`

Text Solution

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The correct Answer is:
B
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