[0.06/0.45 Points] DETAILS PREVIOUS ANSWERS BBUNDERSTAT12 9.3.011. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER Ocean currents are Important In studies of climate change, as well as ecology studies of dispersal of plankton. Drift bottles are used to study ocean currents In the Pacific near Hawall, the Solomon Islands, New Guinea, and other Islands. Let x represent the number of days to recovery of a drift bottle after release and y represent the distance from point of release to point of recovery In km/100. The following data are representative of one study using drift bottles to study ocean currents. x days 74 75 34 98 203 y km/100 14.6 19.3 5.2 11.6 35.1 (a) Verify that Ex = 484, Ey = 85.8, Ex2- 63,070, Zy2 = 1979.26, Exy = 10966.8, and r= 0.92815. Ex Ey Ex2 Ey2 Exy (b) Use a 1% level of significance to test the claim p > 0. (Use 2 decimal places.) critical t Conclusion O Reject the null hypothesis, there Is sufficient evidence that p > 0. O Reject the null hypothesis, there is Insufficient evidence that p > 0. O Fail to reject the null hypothesis, there Is Insufficient evidence that p > 0. O Fail to reject the null hypothesis, there is sufficient evidence that p > 0. (c) Verify that S = 4.8383, a = 1.2760, and b = 0.1641. a b