Qualification > Math
Urgent: Maths CIE Stats
lana:
can you guys remember the answer for question five the one about the normal distribution ??
Deadly_king:
--- Quote from: lana on November 05, 2010, 11:09:00 am ---can you guys remember the answer for question five the one about the normal distribution ??
--- End quote ---
Hmm.............nope. Sorry can't even remember the question. :-[
lana:
well i remember there were two cars a zodiac with mean 320 and s.d 21.6 and the other car has mean 350 and I think the s.d was the same as the first one !! any memories ?? :P
Deadly_king:
--- Quote from: lana on November 05, 2010, 11:23:29 am ---well i remember there were two cars a zodiac with mean 320 and s.d 21.6 and the other car has mean 350 and I think the s.d was the same as the first one !! any memories ?? :P
--- End quote ---
Ooh...........yeah.
The other car was Ganmor I think. And for the second part we needed to find d, right?
d was a small value, can't remember exactly though. :-[
$!$RatJumper$!$:
i got 4.96 or sumthin like that for d
Navigation
[0] Message Index
[#] Next page
[*] Previous page
Go to full version