The figure below plots the average brain weight in grams vs. average body weight in kg for 96 mammals. Brain weight (2) 4500- 4000- 3500- 3000- 2500- 2000- 1500 1000- 500- 0 0 • Dolphin Human 400 • Hippo 800 1200 1600 2000 2400 2800 Body weight (kg) Elephant The correlation is r = 0.86. Explain what this value means. type your answer... What effect would removing the elephant have on the correlation? Justify your answer. type your answer....
The figure below plots the average brain weight in grams vs. average body weight in kg for 96 mammals. Brain weight (2) 4500- 4000- 3500- 3000- 2500- 2000- 1500 1000- 500- 0 0 • Dolphin Human 400 • Hippo 800 1200 1600 2000 2400 2800 Body weight (kg) Elephant The correlation is r = 0.86. Explain what this value means. type your answer... What effect would removing the elephant have on the correlation? Justify your answer. type your answer....
Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter1: Equations And Graphs
Section1.FOM: Focus On Modeling: Fitting Lines To Data
Problem 11P
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