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tensa zangetsu [6.8K]

2 years ago

10

Using polynomial regression fit a cubic equation to the following data: x 3 4 5 7 8 9 11 12 y 1.6 3.6 4.4 3.4 2.2 2.8 3.8 4.6 Pl

ot the data and the cubic equation. Along with the coefficients, determine r2 and sy/x.

1 answer:

luda_lava [24]2 years ago

3 0

Answer:

As problem is of regression analysis,thus r^2 will be 24 and sy/x is 4.

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