Assuming you know the difficulty level, hash value, and mining reward, how can you know how long the getting one confirm will take if you pay the average transfer fee (50%)? Even roughly ..
And want to know whether each item is directly proportional to the transmission time, inversely proportional or unrelated.
Well, if you pay high fees for every transactions, you can expect faster confirmations from them. Wheres if you pay smaller amountsof fees, then transactions will take much longer to confirm since high paying people are always the ones that are on the top priority. Hence, paying the lowest transaction fee as possible will make your transactions last for days or weeks before confirming.