If a coin is tossed 2,000,000 times, what is the probability that it will come up exactly 1,000,000 times each heads and tails?
1. the probibility of this outcome is greater than the probibility of any other single outcome.
2. the probibility is zero. At three seconds per flip/record event, this process will take a little under 70 days, during which time you're sure to make a counting mistake of some kind and need to restart, therefore never finishing.
3. (2000000-C-1000000)