RandomPoster
Platinum Member
- May 22, 2017
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Here is a quote from the following web page.
en.wikipedia.org
"80% of test kits the Czech Republic purchased from China gave wrong results."
First, what kind of test is less accurate than a coin toss? Also, couldn't they simply use the opposite of what the test says and make them 80% accurate?

COVID-19 testing - Wikipedia
"80% of test kits the Czech Republic purchased from China gave wrong results."
First, what kind of test is less accurate than a coin toss? Also, couldn't they simply use the opposite of what the test says and make them 80% accurate?