Drag the right-side of the shaded area so that the percentage in the shaded area is the percentile you want. For example, the figure below shows how to find the 61^st-percentile.

To determine the value that is at the 61^st-percentile, add a vertical reference line to the plot by clicking the vertical ref. line button in the toolbar. Move the reference line to the right edge of the shaded area. Below, the value of 215.8 is at the 61^st-percentile.Use the divider tool and reference line to find the number of free throws made for a WNBA player at the 75th percentile. I need to know how to create the percentile using the tinkerplot step by step

Thanks