Where are the numbers? by Norman Fenton and Martin Neil

Where are the numbers? by Norman Fenton and Martin Neil

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Where are the numbers? by Norman Fenton and Martin Neil
Where are the numbers? by Norman Fenton and Martin Neil
The impact of false positives in Covid testing

The impact of false positives in Covid testing

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Norman Fenton
Sep 26, 2020
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Where are the numbers? by Norman Fenton and Martin Neil
Where are the numbers? by Norman Fenton and Martin Neil
The impact of false positives in Covid testing
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(Updated 30 Sept).

There has been much recent debate - and controversy - about the impact of false positives in Covid testing. As I showed in this video:  if the current rate of infection is 1 in 200 (i.e. 1 in every 200 people is currently infected with the virus) and if a person is selected at random to be tested then, if that person tests positive, th…

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