Good book for those with least skills in math, those who are do not have time for hand calculation, and who want to get some sense of statistics and measurement methods. Very good and very simple applications are used, including Excel- add-ins, PHStat2, and Visual statistics.xls add in. It's very helpful for those who need to actually understand, not just crunch numbers.
The summaries an illustrations are excellent as well.
I did not solve the exercises, so I am not sure about goodness of the exercises. But in total, it's a great book and I recommend it.