10. Then person 1 measured person 2’s head size, person 2 measured person 3’s head size, and so on, with person 10 finally measuring person 1’s head size. Do you think that the resulting head size measurements would be more variable, less variable, or show about the same amount of variability as a set of 10 measurements resulting from a single individual measuring the head size of all 10 people in the group?

Explain.