Louise and marie are training for the sydney harbour bridge 5km run over a 6 week period. They ran upto 3 times per week and recorded improvements in their times over this period. What could the times for each runner have been over the 6 weeks. Construct a parallel box and whisker plot to represent this information. Note: even if you can’t draw the box and whisker plot, can you at least tell me the medians and interquartile ranges.