Question

21. If 4y -5x = 15 is the regre
(b) -3.6 (c) 2A
(d)-
24
19 is the regression line of yon x and the coefficient of correlation between x and
what is the value of the regression coefficient of xony?
(b) 0.9375 (c) 0.6
(d) none of these
(a) 045​

Answer 1

answer is a
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