My note: 20260302 Statistics

 

All data are from  2.1: Qualitative Data (an open textbook, Kathryn Kozak Coconino Community College)

Data (link) in my google drive (might not open to the public)

1. How to count frequency (One Dollar use control+F on the google office)

2. How to calculate the relative frequency

Category	Frequency
Ford	5	0.1
Chevy	12	0.24
Honda	6	0.12
Toyota	12	0.24
Nissan	10	0.2
Other	5	0.1
Total	50	1

3. How to draw a bar chart (Google excel)

4. How to draw a pie chart (Google excel)