In a sense but your chances of winning tho lotto is 1000000 times better then mining 25 bitcoins, mining at that speed.
1 block=25 coins
Just no.. definetely not, for german "Bayernlose", the chance of winning 5000(about 1Block worth) is 1/600.000, for costs of 1,
for solomining with an already bought Block eruptor, the chance of finding a block now is 1/83.000 a day, for 1 cents of costs per day. So a lot better than lottery. This changes when pricing in the Block eruptor, but, there are other reasenso to buy them (I use them as coffe warmer)