Mathematics, 27.03.2020 22:37 john67728

Which quadratic regression equation best fits the data set?

x y

0 48

1 39

2 35

4 23

6 16

10 3

11 2

Answers:

yˆ=0.246x^2+6.815x+47.062

yˆ=0.246x^2−6.815x+47.062

yˆ=47.062x^2−6.815x+0.246

yˆ=47.062x^2−6.815x−0.246

Answers: 1

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Which quadratic regression equation best fits the data set?

x y

0 48