In a cumulative relative frequency distribution, the last class will have a cumulative relative frequency equal to a. one. b. zero. c. the total number of elements in the data set. d. none of these alternatives is correct.

Abicycle slows down when the rider applies the brakes. what type of energy transformation is involved in this example? a. kinetic energy into heat energy b. heat energy into potential energy c. potential energy into kinetic energy d. kinetic energy into mechanical energy