Data
For this analysis I used open source CitiBike data from June 2015 and December 2015. I included two months of data to address seasonality in ridership. I removed null values from the data and limited the dataset to riders who were born between 1988 and 1998. I also added a 'day of week' column to my dataset to identify weekday and weekend trips.
I plotted the number of trips by day of week for riders in their 20s and 30s.