NDA Math Statistics

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Question : 45 of 100

Marks: +1, -0

It is given that

−

X

=10,

−

Y

=90,σx=3,σy=12 and rxy=0.8 The regression equation of X on Y is

[NDA II 2017]

Y=3.2X+58
X=3.2Y+58
X=−8+0.2Y
Y=−8+0.2X

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