Covid-19 fatality rate
The question of just how dangerous Covid-19 really is, could have huge implications for lifting lockdowns around the world. So why is it so hard to calculate?
The question of just how dangerous Covid-19 really is, is absolutely crucial. If a large number of those who are infected go on to die, there could be dreadful consequences if we relaxed the lockdowns that have been imposed across much of the world. If the number is smaller, for many countries the worst might already be behind us.
But the frustrating thing is: we’re still not sure. So how can we work this crucial number out?
Unlock the history and truth behind the data with The OU
Explore how numbers shape, and sometimes mislead us, with The Open University.
When can you trust statistics?
BBC Ideas discovers three easy ways to help make sense of statistics.
Podcast
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More or Less
Tim Harford explains the numbers and statistics used in everyday life.
