To conserve oxygen, the heart rate of penguins slows when they dive. For 23 Emperor penguins, researchers have measured the dive heart rate (bpm) and the duration of the dive (minutes) for each penguin. The researchers want to further explore a possible relationship between dive duration and heart rate to predict heart rate from the length of a penguin's dive. Below are the data for each penguin:

duration heart rate 2.80 88 1.00 110 1.50 109 2.00 85 0.50 108 3.00 90 3.20 92 4.00 88 4.10 85 4.88 70 5.10 65 5.30 68 6.30 62 5.98 46 8.10 42 8.12 35 12.10 28 9.70 32 10.50 30 11.20 31 10.90 34 13.00 22 9.10 38Scatter Plot of mass by flipper BOC 5150 450 400 220100 240100 flipper Model Summary Adjusted R Std, Error of Model R R Square Square the Estimate 1 .878 771 .757 37042 a. Predictors: (Constant), flipper Coefficients Standardized Unstandardized Coefficients Coefficients Model B Std. Error Beta t Sig 1 (Constant) -10.882 2.138 5.089 $,001 flipper 071 010 878 7.340 $,001 a, Dependent Variable: mass