Official STAT270 thread (1 Viewer)

[MaryJane]

All those white spaces are for last minute panic formula's that I've forgotten. Trust me, it will be full by the exam.

Shit, like sp!... Or have I done it? I cant think, its too early

Oh, and how to work out the SS of Interaction. DF is easy, but have we even learnt how to calculate SSI?

 

[redruM]

it is the same as before, (n-1).sd^2. thats the standard deviation of all observations. "total" sums of square is referring to the residuals squared....you'll find both n and sd in the bottom right corner of the tabulated statistics.

 

[Tabris]

Hey alot of those stuff looks familiar from ECON141, looks like i will be putting stat270 over mktg101 and accg253 for first semester..

 

[redruM]

Hey alot of those stuff looks familiar from ECON141, looks like i will be putting stat270 over mktg101 and accg253 for first semester..

yeah i did econ141 last semester and it definately helps (to an extent).

 

[redruM]

the joy i felt after this exam...coz it was my last

wasnt a bad exam. a tad long i thought. could only get the set out for the last page. didnt have time to do calculations.

i'm happy.

how you go mj?

lol, i actually went to "e6a131", showed my id, walked in and was told that notes werent allowed to be taken in. :shock:

then i realise that it was some other exam, i walked into e5a131. hahah missed out on 5 mins of reading time. haha idiot

 

[MaryJane]

I saw your name on the list in the room (I had to check my seat because someone else decided to sit in it and I had to get them to move), but didn't have the time to stalk you!

Yeah, the exam was pretty good. Totally fine up until the last question when I couldnt for the life of me work out the df from A, B, I and E. Sat there for a good 10 minutes trying to work it out, but couldn't. With 20 mins to go, I did what I could of the calculations, and worked out which one needed to be done for the multi comparison. And then 5 minutes before the end, it all clicked. Luckily the calculations I did before (bar obviously the DF and therefore p-value) were right, so I was pretty relived. Stopped dead on "pens down".

It was my last exam too, still waiting for it to sink in though. Still feel like I have study hanging over my head.

Ta for all your help this semester, it was greatly appreciated!

 

[redruM]

haha stalker!

lol i know what you mean. i think i have done half a job of getting rid of what i learnt in the last month tonight. unfortunately have work tmw morning (at 7.30!) so gotta postpone the rest of teh proceedings till sunday.

good luck in your results.

and if all goes well enough for me i'll be getting your help in LLB

 

[MaryJane]

How exciting! Hope you get in to LLB

....and have fun at work