Seeing the CitiBike dataset, I thought that people who have taken the CitiBike short-term membership i.e. they are customers who have taken the 1-day or 3-day pass tend to ride the bike for longer duration than people who have subscribed to it for the entire year. I performed the Welch's t-test to test my hypothesis and I was able to successfully reject the null hypothesis and conclusively state that the test supported my idea.