Part I. Interpreting Statistics 1. You measure the masses of several stars in a cluster, to a total of N=50. You find that the masses are distributed according to the histogram shown below.

\f\f5,500 1st Session 2nd Session 5,300 p-.025 5,100 4,900 4,700 Raw Reading Time (ms) 4,500 p = .024 4,300 4,100 3,900 3,700 3,500 Angry Sad Happy2.0 Partner 1.5 Stranger 1.0 O Object 0.5 Pain Rating 0.0 -0.5 -1.0 -1.5 Hand or Object Holding Photographs Mode of SupportA 3 2 price/pound US dollars T apples plums oranges Fig 1. Inconsistency of prices for common fruit items among twelve major cities