Grooski said:
I had a good laugh. Applying a sample of 80 to gain insight into a population of approx. 14-15mill??? May I suggest you re-read that textbook again from cover to cover and then come back and realise what an absolute idiotic assertion that is. At 99% confidence level the failure rate of all 40Gb PS3s is 10% +/- 8.65 based on twesterns data. ie - could be anything. Thats even assuming sample data is random and even legit. See what happens when Kiwis try to read??? |
What Squilliam just did is exactly what VGChartz's owner does to produce the numbers that appear on this site.
I suggest you private message him saying the numbers on this site are an idiotic assertion, I'm sure the results will be mildly entertaining at least =)
And while I don't know about Kiwis trying to read, I do know about Kiwis trying to play football. Oh yeah.