The following normal quantile plot was created from the times that it took 166 bicycle riders to complete the stage 11 time trial, from Grenoble to Chamrousse, France, in the 2001 Tour de France cycling race.
(a) Consider the fastest riders. Are their times better than, worse than, or roughly equal to the times one would expect the fastest riders to have if the data came from a truly normal distribution?
(b) Consider the slowest riders. Are their times better than, worse than, or roughly equal to the times one would expect the slowest riders to have if the data came from a truly normal distribution?

Transcribed Image Text:

3-212 3 3 Normal scores