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

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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



https://stats.libretexts.org/Bookshelves/Introductory_Statistics/Statistics_with_Technology_2e_(Kozak)/02%3A_Graphical_Descriptions_of_Data/2.01%3A_Qualitative_Data


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