Now that's not the only way to meet the normal condition. Another way to meet the normal condition, if we have a smaller sample size, smaller than 30, is one, if the original distribution of ages is normal. So original, distribution, normal. Or even if it's roughly symmetric around the mean. So approximately symmetric. But if you look at this, they tell us that it has a right skew. They say the data were skewed to the right with the sample mean of 38.75.