And so what is this going to be? Well, let's see, 500 times 0.02, we already said that this is going to be 10, 10 times 0.98, this is going to be equal to the square root of 9.8. So it's going to be, I don't know, three point something. If we want, we can get a calculator out to feel a little bit better about this value. So I'm gonna take 9.8, and then take the square root of it, and I get three point, if I round to the nearest hundredth, 3.13. So this is approximately 3.13 for the standard deviation. If I wanted the variance, it would be 9.8.