Mistwell
Crusty Old Meatwad
I used this calculator and if those estimates are correct, then it's a very high confidence level survey at 95%. In fact it even scored better than 99% confidence level, if my read and input was correct.Hm. I wasn't off by much. I'm one gamer out of 18 total, so that would be about 6% (1/18 = 5.55%)
And this estimate of 900,000 playtesters out of 13 million is about 7% (900K/13M=6.92%)