How do you calculate statistical validity of data?
As long as you put pretty pie charts and bar graphs there you can make any data look good. Problem with statistics is you can biase these by asking only specific questions or specific types of people people – which can skew the results. Guess you can take different factors and give them different weighting i.e point out of a 100 of how accurate they are to increase your chances. There is also probabality equations you can do as well -i.e. if you roll a dice you will have 1/6 chance of landing on a 2 – if you do roll based on chances of getting an odd number your odds increase to 3/6 (divide this by 3 and you get 1/2) chance of getting an odd number.