I think that the usefulness of “Sparg” is that it has a stronger correlation with “usefulness to Ben” than is indicated by the seperitate correlations of “usefulness to Ben” with “carrying size”, “contains Vanduim”, and “rock”.
I think that the usefulness of “Sparg” is that it has a stronger correlation with “usefulness to Ben” than is indicated by the seperitate correlations of “usefulness to Ben” with “carrying size”, “contains Vanduim”, and “rock”.