This Problem Set is a part of the Lesson 5, Unit 6, Grade 6. There is a relative frequency histogram of the maximum drop (in feet) of a selected group of roller coasters. Describe the shape of the relative frequency histogram. The shape is skewed to the right. What does the shape tell you about the maximum drop (in feet) of roller coasters? The shape tells us most of the roller coasters have a maximum drop that is between and feet but that some roller coasters have a maximum drop that is quite a bit larger than the others.