Dr. Miller conducts a study examining the relationship between the number of friends one has and the experience of daily stress and life satisfaction. Dr. Miller decides to create a scatterplot of the relationship between daily stress and life satisfaction, but in doing so, she realizes there are three scores that seem to be very extreme and are nowhere near the other points on the scatterplot. Specifically, it appears that three people report very high levels of daily stress and very low levels of life satisfaction. Dr. Miller should probably consider these scores _________.