50% of coins flipped is slightly ambiguous. There may be 100 coins, 1 penny that is two tailed and 99 nickels that land heads slightly over 50% of the time. then picking a coin at random will lead to a coin that lands heads slightly more often than not.
or it may mean 50% of all the coins will land heads
it also doesn't indicate what happens when it's not heads. Will it be tails? Or will they land on their edge, neither heads or tails? or it get losts and you never know how it lands?
the conclusion that a coin randomly chosen will be heads is probably about as good a guess as saying it will land tails
but it's a weak conclusion. Still "strong" enough to be probably right about half the time. More like half way between strong and weak as a conclusion
