Deep-water (more than 300 m) wave forecasts are important for large cargo ships. One method of prediction suggests that the wind speed (x , in knots) is linearly related to the wave height (y, in feet). A random sample of buoys was obtained, and the wind speed and wave height were measured at each. The data are given in the table. Wind speed 19.41.93.915.55.515.52.911.7 Wave height 13.18.16.212.27.9 7.56.1 7.2

Wind speed 4.019.413.07.56.410.19.514.3 Wave height4.910.1 8.58.37.1 9.86.511.1

Wind speed 14.017.317.58.910.512.213.615.5 Wave height 9.810.511.57.5 9.4 9.7 7.9 9.9.

Data:

WindSpeed:

19.4

1.9

3.9

15.5

5.5

15.5

2.9

11.7

4

19.4

13

7.5

6.4

10.1

9.5

14.3

14

17.3

17.5

8.9

10.5

12.2

13.6

15.5

WaveHeight:

13.1

8.1

6.2

12.2

7.9

7.5

6.1

7.2

4.9

10.1

8.5

8.3

7.1

9.8

6.5

11.1

9.8

10.5

11.5

7.5

9.4

9.7

7.9

9.9

Find the estimated regression line. Round to two decimal places .

hat beta 1 = hat beta 0 =