This is two standard deviations above the mean, or a z-score of plus two. So if we look at a z-table, and we look exactly two standard deviations above the mean, that will give us this area, the cumulative area below two standard deviations above the mean. And then if we subtract that from one, we will get the area that we care about. So let's get our z-table out. We care about a z-score of exactly two. So 2.00 is right over here,.9772. So that tells us that this area right over here is 0.9772.