/sci/ - Science & Math

Where am I fuking up my logic here and what do my percentages mean?

It doesn’t matter if you don’t know which coin is heads if you just pretend:

If you pretend coin 1 is heads —> then coin 2 is 50% heads or 50% tails

If you pretend coin 1 is tails —> then coin 2 is 100% heads or 0% tails

So you know HH is 50%
HT is 50%
TH is 100%
TT is 0%

This makes the most sense to me yet I can’t make sense of it