00:01
We have a regression equation here, which is the y equals minus 0 .01 to 7 plus 0 .018 0x.
00:19
And x is the number of soft drinks consumed.
00:24
Why is blood sugar? what is implied by this? is it a? each soft drink increases blood sugar by an average of 1 .8%.
00:35
B, each soft drink increases blood sugar by 1 .27%.
00:40
C increases blood sugar by exactly 0 .018.
00:46
Or d, it takes 1 .8 soft drinks to increase blood sugar by 1%.
00:51
Okay, so let's draw this.
00:55
So we have x and y.
00:58
And so we have something that's coming up like this.
01:06
And this regression line is going to be based on some data.
01:10
So this is the best line for this data set, let's say.
01:16
So what does it mean? well, it means on average, each one drink you add on means a 1 .8 % increase in blood sugar.
01:26
It's average...