Section: Week 4: Tomorrow, make the call | Making decisions with data

Making decisions with data

A four-week short course for anyone who uses numbers to make decisions, at work or in their studies. Every week follows the same clear rhythm: learn, practise, get feedback, check.

TodayYou see a chart and go with your gut
Weeks 1 to 3Ask sharper questions, read numbers honestly, weigh the risk
TomorrowYou write a one-page decision brief people can act on

Section outline

Learn · 10 min
Practise · 60 min
Feedback · 20 min
Check · 0 min
This week you will
You write a one-page decision brief that someone could act on tomorrow.
- Select activity From Week 1A sharp question with a group, a measur...
  
  From Week 1
  A sharp question with a group, a measure and a comparison.
  
  From Week 2
  Honest numbers: the right average, and the real figures behind any percentage.
  
  From Week 3
  A clear call: how sure you are, the cost of being wrong, and what you will watch.
- Select activity Your decision brief
  
  Your decision brief Assignment
- Select activity Feedback: swap briefs
  
  Feedback: swap briefs Forum