Coin tosses are not 50/50: Researchers find a slight bias
Want to get a slight edge during a coin toss? Check out which side is facing upwards before the coin is flipped –- then call that same side.
Want to get a slight edge during a coin toss? Check out which side is facing upwards before the coin is flipped –- then call that same side.
Mathematics
Oct 22, 2023
0
87
A large team of researchers affiliated with multiple institutions across Europe, has found evidence backing up work by Persi Diaconis in 2007 in which he suggested tossed coins are more likely to land on the same side they ...
Game theory expert Haris Aziz says cricket should introduce a new way of conducting the toss so there's less of an advantage gained just from calling heads or tails correctly.
Other
Dec 1, 2021
0
5
Heads or tails? If we toss two coins into the air, the result of one coin toss has nothing to do with the result of the other. Coins are independent objects. In the world of quantum physics, things are different: Quantum ...
Quantum Physics
Feb 24, 2021
1
67
A new paper in The Review of Economic Studies, published by Oxford University Press, finds that people who use a coin toss to decide on an important change are more likely to follow through with that decision, are more satisfied ...
Economics & Business
May 18, 2020
0
64
A single-molecule imaging technique, called protein-induced fluorescence enhancement (PIFE), has gained traction in recent years as a popular tool for observing DNA–protein interactions with nanometer precision. Yet, according ...
Biochemistry
Jul 24, 2019
0
35
Instead of repeating an experiment in a mouse model of disease in their laboratory, researchers in Berlin, Germany used a coin toss to confirm whether a drug protects the brain against a stroke, as reported in their paper ...
Other
Apr 9, 2019
2
37
To help untangle fact from speculation, Cornell climate scientists and their colleagues have developed a "robust null hypothesis" to assess the odds of a megadrought - one that lasts more than 30 years - occurring in the ...
Environment
Dec 14, 2017
1
8
Penalty shootouts in soccer favor the team kicking first—an advantage that is widely recognized by both statisticians and coaches. In order to level the playing field in these tie-breaking sessions, a pair of game theorists ...
Social Sciences
Mar 11, 2016
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14
Can uncertainty motivate people to work harder? According to a new study in the Journal of Consumer Research, people will often put in more effort to obtain uncertain rewards.
Social Sciences
Mar 4, 2015
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17