And to do that, we just have to look at a z-table. And just remember, if we have 95% in the middle right over here, we're going to have 2.5% over here, and we're going to have 2.5% over here. We have to have 5% split between these two symmetric tails. So when we look at a z-table, we want the critical z-value that they give right over here. And we have to be careful here. We're not going to look up 95%, because the z-table gives us a cumulative probability up to that critical z-value. So the z-table is going to be interpreted like this.