00:01
So in this question here, we basically need to look at the graph.
00:06
And for item a, let's say we want to see which one has a positive.
00:11
So positive means that our points are going this direction, upward direction.
00:18
So this means positive.
00:21
Then, would not be perfect if the values are not exactly like, in this case, position in the line, okay? so basically, what i mean is that i can have values like going around the line, some exactly on the line here.
00:42
But in general, we have some values that are not precisely, like exactly in this straight line.
00:51
Which means that the correct one, which has the positive trend, but is not exactly in the line here, the straight line, will be the figure one.
01:01
So the figure one is the one that we want for this example.
01:08
Oh, sorry.
01:11
Then, for b, we want the one that has a strong negative linear relationship...