I have utilities on an attribute based on a segmentation run. Age of Children is the overarching name, with each group being a different category of ages. If people with young children have a utility of 8 on one of the options within the attribute, and people with older children have a utility of 10, can I say that the people with older children place more value on that option than the people with young children? Basically, are the utility values created using the same scale for all of my groups, or are they scaled differently for each group?