I'm trying to follow the video below to create the frequency distribution and cumulative frequency distribution for a data set.
However, the first frequency numbers as highlighted below are not the same, as is shown in the video tutorial above.
May I ask why the first two numbers are not the same? and how to solve this issue if there is a problem here?
The Tableau public file for this example is here:
I suspect that this has to do with the bin you are using. Can you either attach the twbx here or allow downloading from Tableau Public so I can take a closer look?