\(H_{1}\) : \(\frac{M_{\mathrm{night}}}{M_{\mathrm{total}}}>\frac{F_{\mathrm{night}}}{F_{\mathrm{total}}}\)
We used Citibike’s own data for the first 8 months of 2017 to do our analysis. Our research showed that we could reject the null hypothesis at an alpha value of 0.05.