Chart Plotting Exercise (11)

Having calculated these values, it's time to plot the appropriate points.

Module A6 A5 C2 A4        
Date Completed 20/8 21/8 23/8 27/8        
Actual 33.0 37.5 48.0 22.5        
Estimated 37.5 30.0 37.5 15.0        
X -4.5 7.5 10.5 7.5        
mR   12.0 3.0 3.0        

On the X and mR graphs...

...and on the distribution of X graph.