Problem

I had no idea how Excel works, I didn't know any formula to get interesting results.

Approach

I know SQL and I knew it could do the trick. Using GPT chat to help me find the right way to ask for SQL. It was very fast.Create your table first and upload your data and submit your table to GPT and ask to generate the SQL query.You can copy - past in your SQL and execute

The Result

Effortlessly, I was able to analyze the data collected and confirm or refute all my hypotheses.