ecmt1010 ..QUiZ next week? (1 Viewer)

[stazi]

Question 4:
*Wouldn't this be much much easier if we had a resources site with no upload limit. Hint. Hint*

 

[stazi]

Question 6 of the quiz. Oh and one of the previous ones has been updated with the attachment(forgot to attach it)

 

[sarevok]

zzzzzzzzzzzzz

 

[stazi]

no worries more coming
EDIT: This is question 7 and 8

 

[Komit]

What the hell is marginal distribution - have you done 10?

 

[stazi]

Komit - no I haven't. Doing them and then posting them up So next one I'll be doing is that

Here's question 9 - the most requested one.

 

[s.m.i.t.h]

has anyone done the new amended question 11?

 

[Komit]

they get harder.

 

[sarevok]

zzzzzzzzzzzzzzzzz

 

[stazi]

komit - cant do it now, as i want to take a 20 min break to relax for a bit. Also havent studied probability at all yet.

 

[Komit]

thanks dude !

 

[Komit]

That's cool man - I haven't studied any of the shit - just did the questions and wrote notes on the side of how to do it!! How many questions will be int he quiz and will they be the same questions with slight numerical variations or will they be completely different q's?

 

[stazi]

Same questions with numerical variations. Or they could for example instead of the mean ask the range or something like that. Same type of thing though. 15 minutes. 2 questions.

 

[Komit]

Ah - that's cool then. They better not be dicks and throw in probability.

 

[stazi]

btw, what country is that soccer team from. The letters apart from the g with the stroke over are
russian.

 

[Komit]

It is not a soccer team - it is a European handball team. The team is from Macedonia - similar Cyrillic alphabet to Russian. The "g" with the stroke in it is pronounced "gy" - the team being Kometal Gjorce Petrov.

 

[stazi]

Ok q10: marginal probability is just simple probability.
However, I don't get what they mean by the data. Y=-1 ??? What do they mean by Y. What is Y. What is -1. Are the numbers within the table probabilities or what?

 

[sarevok]

zzzzzzzzzzzzzz

 

[sarevok]

zzzzzzzzzzzzzzz

 

[Komit]

11 is fucked. They better not put one like it tomorrow.

for 10c, did u get they dependent because P(a|b)/P(b) = P(a) = 0.31?