See attached powerpoint for examples of these charts Most charts are built in a similar manner - but the method of calculating SD varies for each one Don't use the build in standard deviation function ...

Learn the best practices for choosing, designing, and avoiding mistakes with bar charts in your business presentations. Bar charts can help you show and compare data clearly and persuasively.

Choosing the right chart type for your presentation can make a big difference in how well you communicate your data and insights. Charts can help you visualize complex information, reveal trends ...