*sort by* **best** latest

### sestasik says

You can draw a rough sketch of a normal curve with the information by drawing a vertical axis to represent the mean. Draw a horizontal axis and create tick marks showing three standard deviations away from the mean on either side. The bell curve slopes symmetrically down on either side of the vertical axis until it levels out almost at the horizontal axis on either side at 3 standard deviations from the mean.