A Scatterplot with the least squares regression line is shown. estimate the value to the nearest half unit what is the observed value for X=3
A 1.5 B -1.5 C 4.5 D 6
That link does not work.
I fixed it ^_^
The observed value is the one that you ACTUALLY OBSERVED !
What value was observed (seen) when x (explanatory variable) equalled 3 ?
This is all the answer that you need. But you can respond if you want to.
