| <img border="0" src="http://shivnath.c.googlepages.com/Google.JPG"/>NASA ISS On-Orbit Status 28 April 2011 - Space Ref (press release) Posted: 28 Apr 2011 09:57 PM PDT 
Space Ref (press release) |
NASA ISS On-Orbit Status 28 April 2011Space Ref (press release)Seven to 10 measurements are required for the Tonometer to calculate an eye pressure reading and the statistical confidence level. For the actual Tonometry, anesthetic eye drops (Proparacaine) are used that are effective in approx. ... |
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| <img border="0" src="http://shivnath.c.googlepages.com/Google.JPG"/>Emerging-market investors used to Black Swan events - Telegraph.co.uk Posted: 28 Apr 2011 09:53 AM PDT |
Emerging-market investors used to Black Swan eventsTelegraph.co.ukThe intuitive answer is 183 (ie half of 366, which covers every day of the year plus one). The actual answer is only 23 people. The reason is (without getting into detail) that you have to calculate the chances of an identical birthday for each person ... |
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