# Free Bell Curve Maker: Normal Distribution Graphs From Your Data

- URL: https://betteranalyst.com/free-chart-graph-maker/bell-curve-maker

Step 1

### Describe your data and chart

Create a bell curve from these exam scores: 62, 68, 71, 73, 75, 76, 78, 80, 82, 84, 87, 91, 94. Show the mean, standard deviation, and the 68%, 95%, and 99.7% bands.