part a. through e.
Tracking hurricanes 2012 In a previous chapter, we saw data on the...
Tracking hurricanes 2012 In a previous chapter, we saw data on the errors (in nautical miles) made by the National Hurricane Center in predicting the path of hurricanes. The scatterplot at the top of the next page shows the trend in the 24-hour tracking errors since 1970 (www.nhc.noaa.gov). 125 100 25十 10 20 30 40 Years Since 1970 Dependent variable is Error R-squared 72.5% se ariable Intercept Years 1970-2.0602 16.13 Coefficient 133.024 a) Interpret the slope and intercept of the model. b) Interpret se in this context. c) The Center would like to achieve an average tracking error of 45 nautical miles by 2015. Will they make it. Defend your response. d) What if their goal were an average tracking error of e) What cautions would you state about your conclusion 25 nautical miles?