alt Hacker NewsAs far as I'm aware these poll results have (roughly) a normal distribution, right now the spread between the two extremes in polls with sufficiently high 'N' to be taken into account in most reports differ by 19%.
As far as I'm aware these poll results have (roughly) a normal distribution, right now the spread between the two extremes in polls with sufficiently high 'N' to be taken into account in most reports differ by 19%.
"standard normal" isn't the same as "normal"; standard normal defines the mean & variance (0 & 1 respectively), but normal distributions can have any mean & variance.