20240313 Digital note for statistics: how to use Poratable APPs


Today I learnd this application:   https://portableapps.com/apps

One Dollars said that  all software can be downloaded into  my computeererr rr


This texts (content) is from

Statistics Using Technology (Kozak) --CC-BY-SA-4.0

2: Graphical Descriptions of Data   

2.1: Qualitative Data     


Example 2.1.1


The first way I learned (not a smart way, but worked)

The second way:  I used Google Doc -----  control + F --- to count the cars

Bar graph of Example 2.1.2