1. We want to compare the variability of the two sets of reaction time scores in Data 3A.
(a) Find the range of both distributions.
(b) Find Q for both distributions.
(c) Which set of scores is more variable?
2. On the midterm exam in their anthropology course, Jan's deviation score was 5, Kim's was 12, and Leslie's was 0.
(a) Of these three, who did the best and who did the worst?
(b) Exactly where did each fall in the distribution in relation to the mean?