32% is if you add up this left leg and this right leg over here. And this is a perfect normal distribution. They told us it's normally distributed, so it's going to be perfectly symmetrical. So if this side and that side add up to 32, but they're both symmetrical, meaning they have the exact same area, then this side right here, do it in pink, this side right here, I ended up looking more like purple, would be 16%. And this side right here would be 16%. So your probability of getting a result more than one standard deviation above the mean, so this right-hand side would be 16%, or the probability of having a result less than one standard deviation below the mean, that's this right here, 16%. So they want to know the probability of having a baby, or at one year's old, less than 8.4 kilograms.