I need to hand in data commentary based on the figure regarding Mean percentile scores by MLS subtest: French given by my professor within two weeks Therefore, I want to get suggestions and a few pieces of advice on how to write good data commentary? What important things do I need to pay attention to while writing data commentary?(eg. structure, length,etc)

or does anyone know useful websites on writing data commentary?Emotion: smile

Thanks a lot!!!!
Try google "data commentary" and you'll find a few sites on how to tackle this.

Thanks for your suggestions

Emotion: smile