And that's exactly what's happening here. And this null hypothesis value is nowhere even close to overlapping, it's over 16 hundredths below the low end of this bound. And so because of that, we would reject the null hypothesis. Reject the null hypothesis, which suggests the alternative, which suggests the alternative hypothesis. And one way to interpret this alternative hypothesis, that beta is not equal to zero, is that there is, there is a non-zero linear relationship, relationship, between, between ages and backpack weights. Ages and backpack weights. And we are done.