“Create a column chart titled River Gym Monthly Member Sign-ups with 46, 52, 61, 58, 73 and 69 new members from January through June.”
Comprenez les décisions qui le sous-tendent.
use the named categories and period.
keep the title and units explicit.
treat the example as a clear communication aid.
Use this column chart for the stated comparison and audience.
Questions fréquentes
Why do columns start at zero?
A shared zero baseline lets bar height represent the size of each value fairly.
Can I compare two periods?
Yes. Add a second series to create grouped columns for each category.
When should I use a line chart?
Use a line chart when showing change across many consecutive time periods is the main goal.