I don't know what ur supposed to do but if u add them it equals 31.9 sorry if that's not what you have to do
Answer:
The value of R2 is 1.000, Choice D. Kindly rate my answer.
Step-by-step explanation:
Obtain a scatter plot in Ms. Excel then fit a quadratic trend line to obtain the value of R2 associated with the quadratic regression. R2 is referred to as the coefficient of determination and among other things it is a measure of the predictive power of the fitted model.
False, because any number multiplied by a number lower than 1 will always be less than the original number
Look at the picture.

We have the right triangle x, y and r. From the Pythagorean theorem we have:

We have the point

Substitute:

