Sports and Leisure
Backing a trailer down a boat ramp to launch a boat can be awkward and tricky. A steep ramp angle often makes this task even more intimidating, especially for new boat owners. Independent random samples of boat ramps in various regions of Florida were obtained, and the angle of each was measured (in degrees). Consider the following partial ANOVA table.
a. Complete the ANOVA summary table.
b. How many regions in Florida were considered? How many total observations were obtained?
c. Is there any evidence that the population mean boat-ramp angle differs among these populations? Use a = 0.05.