While solving questions, I came across some questions that expected us to rememeber the standard normal distribution values. Does the actual exam provide the values (or statistical tables) or do we need to memorise these values?
Do the official cfa website or books say anything about this? If yes, then which values do we need to rememeber?
Thanks
I haven’t found anything in the curriculum about which ones we need, but from what I heard here in the forum or encountered in questions so far it appears (read: I am not sure at all) that the following seems be expected from us:
Three sigmas:
68% of the values are within +/-1 standard deviation
95% of the values are within +/-2 standard deviations
99% of the values are within +/-3 standard deviations
Z-Values for 10%, 5%,1% Confidence Intervals