Are coin flips really 50 50?
Are coin flips really 50 50? If a coin is flipped with its heads side facing up, it will land the same way 51 out of 100 times, a Stanford researcher has claimed. According to math professor Persi Diaconis, the probability of flipping a coin and guessing which side lands up correctly is not really 50-50. The coin flips work in much the same way. Do a coin flip 10 times? Based on the calculations we just did, you expect that if you toss a coin 10 times, it will land on heads 50% of the time. When a coin...