Exercise 30 examined the association between the Duration of a roller coaster ride and the height of its initial Drop, reporting that R² = 29.4,. Write a sentence in context, of course) summarizing what the R² says about this regression.

Data From Exercise 30

The data set on roller coasters from  Chapter 6, Exercise 23 lists the Duration of the ride in seconds  in addition to the Drop height in feet for some of the coasters. One coaster (the “Tower of Terror”) is unusual for having a  large drop but a short ride. After setting it aside, a regression to predict Duration from Drop for the remaining 90 coasters has  R² = 29.4,.