So I'll just do divided by our answer. And we are 2.35 standard deviations away. So our z-score is equal to 2.35. So just to review what we're doing, we're assuming the null hypothesis. There's no difference. If we assume there's no difference, then the sampling distribution of this statistic right here is going to have a mean of 0, and the result that we actually got for this statistic has a z-score of 2.34. Or this is equivalent to being 2.34 standard deviations away from this mean of 0.