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Passed Level 2! 4 times 1st quartile and 2nd quartile in current issues. I'm so relieved... :D Thanks to you David!

The results for the May-Exam arrived around 17:30 GMT, but until then i think i'll check my mailbox more often than usual ;D

took part 2 in Frankfurt today. i have to say i had realy big problems. very few basic or standard questions. extremely hard exam from my point of view. so, everything to for today is to get a nice chilled vodka cranberry and start waiting for 4th of january :>

I had really Bad Feeling throughout the last week, but i passet level One, and i am defenitely surprised to be in the First quartile of each topic. Congratulations to everyone who passed and the Energy to try again for the others. Thanks David for the gerat Support, luckily i bought the...

Hi, no, the problem with multicollinearity only applies if one independent variable can be described as linear combination of one (or more!) of the others. Greetings

I think you use the standard chain-setting. change to algebraic operating system with: 2nd format 'arrow down' 'arrow down' 'arrow down' 'arrow down' 2nd set 2nd quit and try again. Most calculators use this system.

I think there is enough time for you to get into the statistical concepts. I would recommend to get a good introduction to statistics (book). The concepts used (in level 1) are in part sophisticated, but you don't have get deep into those topics. And those basic ideas are easy to understand...

i think this is a bad question. It's not quite clear what is meant. Technically answer d) is right, due to the fact that we only know there are at least (4-1)=3 d.f.. but if we assume n>=7 a) is right or b) for 3<n<7. In my view of the GARP-questions a) is right.... maybe somone with...