Chapter 4 Solutions - 89 Chapter 4 4.1(a Yes the scatterplot below(left shows a linear relationship between the cube root of weight 3 weight and length

Chapter 4 Solutions - 89 Chapter 4 4.1(a Yes the...

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Chapter 4 4.1 (a) Yes, the scatterplot below (left) shows a linear relationship between the cube root of weight, 3weight, and length. . 4.2 (a) The scatterplot below (left) shows positive association between length and period with one very unusual point (106.5, 2.115) in the top right corner. Length (cm) Period (s) 110 100 90 80 70 60 50 40 30 20 2.2 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 Length (cm) Residual 110 100 90 80 70 60 50 40 30 20 0.100 0.075 0.050 0.025 0.000 -0.025 -0.050 (c) The information from the physics student suggests that there should be a linear relationship between 2r 89