Distribution Plot

This is a web-based application and hooks into the Literacy Assessment database to produce the distribution plot and region data. The 2 vertical demarcation lines on the distribution plot represent the cut off scores between the regions of Developing, Achieving and Extending.

The cut off scores can be changed by either entering the values into the text field or using the spinner for 0.1 increments. In either case, once the values have changed the bar chart automatically updates to reflect the new distribution.

A working demonstration is available.



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