Biomechanics engineers are interested in studying frog jumps. They collected a random sample of 30 frogs...
Biomechanics engineers are interested in studying frog jumps. They collected a random sample of 30 frogs and measured the body weight and estimated the force they can generate by their legs. The figure below shows the relationship between body weight and the estimated force that a frog can generate. 10000 7500 Estimated Force (Dyne) 5000 2500 250 750 1000 500 Body Weight (9) The coefficient of determination is 0.8788, and the formula for the linear regression line is: Estimated Force = -588.59 + 10.46'Body Weight What is the correlation coefficient between the two variables? O 0.8788 O- 0.8788 = -0.9374433 O 0.8788 0.9374433