Let's do some simple data analysis to see how much the Versico employees improved their running times by practicing over a period of six months. We've created two vectors for you.
The vector first_running_time
stores the number of minutes it took each employee to run 10 kilometers during their first practice session. The vector race_time
stores the number of minutes it took each employee to complete the actual "Race to the Top" competition.
Create a vector called running_time_improved
that stores the number of minutes by which the Versico employees improved their running times between their first practice session and the actual "Race to the Top" competition.