00:01
So, for evaluating whether or not the given statement is true, that the relationships are different for the first half versus for the second half, what we need to do is try to visualize the two different scatter plots as if they were separate.
00:16
So, for the first half, now this is just sort of, i'm kind of creating a sketch of the scatter plot essentially, i'm not trying to make it exact to the original, i'm just trying to capture the kind of patterns that i'm seeing when i'm looking at it.
00:33
So we have that there is a lot of variation, but we can see that generally speaking, yeah, as we go from left to right, we have an overall increasing pattern.
00:46
So it does seem roughly like there is, don't know why it did that, it does seem roughly like there is a positive, weird, a positive linear relationship...