You run a regression analysis on a bivariate (two-variable) set of data. You obtain the regression equation y
=
−
1.588
x
+
−
25.142

with a correlation coefficient of
r
=
−
0.686
. You want to predict what value (on average) for the explanatory variable will give you a value of 50 on the response variable.

What is the predicted explanatory value?

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.