Statistical Analysis - Group A vs B

I'm seeking assistance with a comparative statistical analysis of two groups, A and B. The data is entirely Mixed but mostly numerical and will be provided in a single spreadsheet with separate sheets for each group.

Key requirements include:
- Conducting a comparative analysis using T Test, p value, and Z score
- Proficiency with numerical data
- Strong background in comparative statistics

Ideally, you should be able to deliver clear insights and interpretations from the analysis.