Alright 37 participants, 33 with full predictions, 19 returning players, 18 new ones.
SD/Total | |
PS3 | 0,112165 |
X360 | 0,102947 |
Wii | 0,273147 |
3DS | 0,151132 |
Vita | 0,389883 |
This is what standard deviation look like in terms of the average total, that is a measure of the variation in our predictions.
If you want a copy of my Excel sheet then please tell me. I've made it real easy to handle this time, you only have to enter the sales numbers. In addition you can check up on me.