How can experimental probability be used to make predictions

Zahra runs a 500-meter race at a constant speed. which graph shows her distance from the finish line during the race?

Which is an accurate comparison of the two data sets? the commute to work is typically shorter and more consistent than the commute home. the commute to work is typically shorter but less consistent than the commute home. the commute to work is typically longer and less consistent than the commute home. the commute to work is typically longer but more consistent than the commute home.

If the probability of an event happening is 65% then the probability this event does not occur?