Slide 15 of 35
Notes:
Each point, each set of motor boat registrations in a year and manatee deaths in that year is called a Case. Over many years a pattern can be observed. The number of manatee death seems to increase as the number of motor registration increase, but this relationship is not exact. Some scatter appears in the graph. Again this is addition data that may be useful.
What can be concluded from this curve?
