Two experienced Australian sailors were interested in finding out information on sailing in Costa Rica. Data was collected on the number of sailboats departing from Costa Rica from 1990-1998. The residual graph at right shows "Years Since 1990", with 1990 recorded as Year 0. A LSRL was modeled to the data, and found to be: Predicted (Sailboats) = 2939.93 + 233.517*(Years Since 1990) Using the LSRL equation and the residual plot, estimate the actual number of sailboats departing from Costa Rica in 1995. (10 points) 50 40 Residuals 2 00 -30 -40 -SO Years Since 1990