3 Instant Ways to Give Your Data More Meaning

If you’ve ever had to present data, you’ve undoubtedly wondered about what visuals to use. Beyond making your data look great, you want it to be easily editable and, most importantly, actually MEAN something to your audience.

So our pros pulled together their top tips for choosing the perfect chart for the next time you're designing data visualizations

Tip # 1: Just Say No To Eye Candy

Colors

Darker blues, greens and oranges are best. Avoid yellows and neon colors, as they typically do not project well. Use red to highlight or call attention to a key message. Avoid 3D effects. 

Color

Lines

Be careful with dashed and dotted lines. Instead, use different colored solid lines.

Lines

Fonts

For best viewing in a medium-sized room, use a minimum of 18 pt font. Use your PowerPoint default font; avoid Times Roman, narrow fonts, or fonts with serifs.

Fonts

Legends

Legends are used in charts with more than one data series. They should not be placed on the outside of the chart in a way than reduces the plot area, the amount of space given to represent the data.

Legends

Labels

A chart that labels the value of each individual data point does not need labeling on the y-axis. If it seems necessary to label every value in a chart, consider that a table is probably a more efficient way of presenting the data. 

Labels

Titles

What is the one thing you want your audience to remember about your chart? Make that your PowerPoint slide title. Avoid passive titles, such as “Annual Sales” or “Percent Trained”. Instead try titles that are conclusions: “Annual Sales Beat Expectations” or “Employee Safety Training Lags in Department XYZ”.

Titles

Gridlines

If they are used at all, use subtle colors, like a soft grey and don’t let them overwhelm the other graphical elements of the chart.

Gridlines

Tip #2: Choose a Chart That Tells A Story

Line graphs show changes or relative changes to something over a period of time. Use a maximum of 5 lines per chart for easiest viewing and understanding.

Line Chart

Bar graphs display a relationship between variables, usually for the purpose of comparison. Keep them two dimensional for ease of viewing. Bar color and outline should be the same color.

Bar Chart

Pie charts show how percentages relate to each other within a whole. Use a maximum of 6 wedges per pie. Use pie charts only for data that add up to some meaningful total.

Pie Chart

Tables display data details that would be lost in graphs or charts.

Tables

Tip # 3: For Best Results, Use "Insert Chart" 

Instructions

1. From your Excel worksheet, copy just the data you wish to show on your PowerPoint slide
2. In PowerPoint, insert a new slide and choose the Title and Content layout
3. Select the Chart icon (see Tip #2 for help on choosing the right chart)
4. Insert Chart dialog box appears

Insert Chart Dialogue Box

5. Select chart type then click OK
6. Paste data into the worksheet that appears then close the worksheet

Insert Data in PPT Chart

Benefits of Insert Chart

  • Keeps chart colors consistent with your presentation design
  • Maintains confidentiality of your original Excel worksheets
  • Reduces PowerPoint file size

 

Want to learn more about TPC’s data visualization workshops for your team or company? Take a look at our Presenting Data Visually workshop page.

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