We're finding the area from negative infinity all the way to zero. The mean here, well, we've already figured that out. The mean is eight. And then the standard deviation here, we figured this out too, this is equal to 10. And so when we pick this, we're gonna go back to the main screen, enter. So this is, we could have just typed this in directly on the main screen. This says, look, we're looking at a normal distribution.