Given-the-following-information-regarding-the-follwing-distribution-n-5-x-10-y-20-x-4-2-100-y-10-2-160-x-4-y-10-80-i-Find-the-two-regression-c

Question Number 10714 by Saham last updated on 23/Feb/17

Given the following information regarding the follwing

distribution :

n = 5, \bar{x} = 10, \bar{y} = 20, Σ {(x - 4)}^{2} = 100, Σ {(y - 10)}^{2} = 160,

Σ (x - 4) (y - 10) = 80

(i)

Find the two regression coefficient and

(ii)

Calculate correlation coefficient