Conclusions
Based on the results of the three selected tests, the null hypothesis can be rejected. The alternative hypothesis is valid. Therefore, it can be concluded that the proportion of weekend customer rider is higher than the customer rider during weekdays. 
References
1. Bianco, F.(2018). Effectiveness of NYC Post-Prison Employment Programs Solution. Retrieved from: https://github.com/fedhere/PUI2018_fb55/blob/master/HW5_fb55_session1/effectivenesofNYCPost-PrisonEmploymentPrograms_solution.ipynb
2.Kvalnes, T. (2012). A Short Guide to the Choice of Statistical Tests.  Retrieved from: http://folk.ntnu.no/thomakva/teaching/Guide_to_statistical_tests.pdf
3. Stanford University. (2017). Comparing multiple proportions. Retrieved from: https://web.stanford.edu/class/psych10/schedule/P10_W7L1
Appendix
The data this Mini-project uses can be summarized into a 2 by 2 contingency table. As a result, Fisher's Exact Test was also performed to investigate the two samples as it is designed to comparing binary variables from contingency tables. The results shows that the p value is very small. Therefore, we can reject the null hypothesis.