Chapter 1 Review

1. The data in the table below shows the height of a plant recorded over time. Day 0 10 8 13 9 11 16 19 2 6 21 23 14 Height 12.2 7.5 14.1 10.1 11.9 12.8 15.5 1.1 4 19.3 19.2 13.2 a. What is your coefficient of correlation? App 121 b. What is your coefficient of determination? App 12] c. Identify and explain the relationship between the two variables. App [2] d. Given the data in the table determine the height of the plant at 50 days. App (3] 2. Sketch a box and whisker plot given the following data below. 34, 41, 40, 38, 38, 45, 51, 28, 36, 44, 41, 46 KU [4]