I calculated averages and compared different groups of students by hand
Used R to analyze student performance and wrote up the results like a real researcher
More advanced statistics stuff
Even more cool analysis
This is all my work from my statistics class. I had to do everything by hand first (no calculator functions), then use R studio to make it look professional.
- Calculate means and standard deviations the hard way
- Figure out if differences between groups actually matter
- Use R and Excel to organize my work
- Write up results like scientists do
- Take messy data and turn it into clear answers
I analyzed real information about 30 college students - their test scores, ages, what year they're in school, and other stuff. All the math is real and the conclusions actually mean something.
📁 Task1/ - Where I did basic calculations
📁 Project1/ - My fancy R analysis
📁 Project2/ - (Working on this next)
📁 Project3/ - (Haven't started yet)
Learning to do statistics by hand first helped me understand what the computer is actually doing.
Just click the links above to see what I made! 🎓