Question

(c) 2.1
(d) 1.1
27. For the variables x and y, the regression equations are given as 7x - 3y - 18 = 0 and 4x - y - 11=0
After finding the arithmetic means of x and y, compute the correlation coefficient between x andy
(a) 0.5642
HoT 0.7638
(c) 0.2135
(d) 0.9841​

Answer 1

Answer:

option c is the correct answer

Step-by-step explanation:

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