Overview
Use my attached Homework 1 and Homework 2 pdf to test the hypothesis I have developed previously using one of the hypothesis tests covered in the course： one-sample test statistics for mean (t), proportion (z) and variance (chi-square), two-sample test statistic for variance (f), means (t), proportions (z). See attached HW 3 pdf example.
Shenzhen Historical Air Quality Index (AQI):https://aqicn.org/city/shenzhen/ scroll down to find "Air Quality Historical Data" section.
Shenzhen New Electrical Vehicle Ownership (NEV) data: https://drc.sz.gov.cn/ywb/szxw/tpxw/content/post_10725352.html#:~:text=NEVs%20on%20Shenzhen's%20roads%20jumped,industry%20and%20information%20technology%20bureau.
Make sure this Homework 3 tracks well from HW1 and 2, and create citations for data used. Follow HW 3 example format.
Please submit:
1. One paragraph summarizing the problem.
2. A clearly stated (H0 and H1) hypothesis, in bold print.
3. Statistical analysis (calculation of the appropriate test statistic), two paragraphs maximum.
4. Conclusions from your analysis. You can combine this with your analysis if you wish. One paragraph maximum.
5. Future work you would do to further investigate your topic, if you needed to do so. One paragraph maximum.