Statistics, Data Analysis and Probability for Grade 11, Problem ID: 5278

Statistics, Data Analysis and Probability K11Cletus is absolutely, definitely, the worst student the driving school has ever seen. When asked to drive at a steady speed he constantly accelerates too hard, overshoots the target speed, and then brakes too heavily. He has what the instructors call a "heavy foot".

By some miracle he manages to always hit the same top speed of 20 mph before braking in a continuing non-repeating pattern like the one shown.

What is his average speed?

Author: Leslie Green


5 mph6.67 mph10 mph12 mph