Use the given data to find the best predicted value of the response variable.Ten pairs of data yield r = 0.003 and the regression equation Also, What is the best predicted value…

Question

asked Oct 16, 2023 160k views

1 Answer

Marcoo · Answer 1 · 2023-10-19T15:38:44+0000

Given:

r = 0.003

y- = 2 + 3x

y- = 5.0

Let's find the best predicted value of y for x = 2.

Use:

α = 0.05

Now, to solve, plug in 2 for x in the equation for y:

$\begin{gathered} y^-=2+3(2) \\ \\ y^-=2+6 \\ \\ y^-=8.0 \end{gathered}$

The best predicted value for y when x = 2, is 8.0

ANSWER:

8.0