Thank you for pointing out these errors. They have now been corrected.
Posted on 1st March 2017
Slide 7 is incorrect - should be 43-56 (or change the target to 13 instead of -13).
Slide 17 is incorrect - probably meant to be 3.6-5.4 with a target of -1.8 instead of -0.8 (or else the target should be 1.8).
Posted on 26th February 2017
Review this resource...