September 2019
Intermediate to advanced
240 pages
4h 15m
English
When you’re trying to assess information and draw conclusions from it, one of the hardest things can be having too much data. Maybe you’re researching a particular option and there’s a huge amount of stuff out there, more than you could possibly want, so which do you need and which can you safely ignore? You have to be able to sift information, and you have to be sure you’re getting it right so you don’t discard anything you should have kept hold of.
Facts are all very well, but how do you know if they’re relevant? What if they appear to conflict with each other? If you have two similar sets of data doing roughly the same job, which one should you use?
First of all, recognise that there’s such a ...