Annalisee
Member
Wow
Thank you
I think I actually did okay =)
Thank you
I think I actually did okay =)
It's $5400 +*Drama-Queen* said:Hey can i ask how you got B for question 6 in multiple choice?
Given the number of marks for each question, I think you'll be OK, but the markers could make a harsh call on it.savio23q said:If for Q27 (a) (i) and (ii) I didn't give the answer to the nearest km or hour, will they still award me the marks? Im worried that they may not give me full marks coz I wrote "8377.58" and the hours one I think I wrote "9 hours 11 mins"
No. You just look at a plot of the distribution. Most of the numbers are between 61 and 75 and the other ages tail off back toward zero, in a negative direction, so negatively skewed.savio23q said:Isn't the skewness of a graph determined by mean-mode? Q26 (b) (ii), I got the mean as 66 or something and the mode was the class centre of 61-65 which was 63. i.e 66(mean)-63(mode) = 3...the number is positive hence it is positively skewed...
the answer is A) 4 and NOT C)24 because the 4 is already in the 20's row. thats how stem-and-leaf plot dooze itangusb said:I dont know if this has been asked, but with MC-number 3, why is it (A) and not (C)? just curious.
PC said:-----
2008 GENERAL MATHS HSC EXAM
SECTION I
3. A
18. A
SECTION II
QUESTION 23
(b) 0.4%
Thank you so much for doing the answers. If you dont mind me being an arse could I see the logic for some of the questions.
For question 3. Is the value of N 4 or should it be 24 as that is what the value of N is rather than what N represents.
Also for 18, im very curious to see why it is A.
Also 23B. The percentage error, how did you work that out..
Thanks heaps
Yes i understand that the number there should be 4, however doesnt that represent the value of 24? ive done a question like this before and it was the larger number, so not sure. but thanks for ur help.Stress. said:the answer is A) 4 and NOT C)24 because the 4 is already in the 20's row. thats how stem-and-leaf plot dooze it
Q3peter_aek said:For question 3. Is the value of N 4 or should it be 24 as that is what the value of N is rather than what N represents.
Also for 18, im very curious to see why it is A.
Also 23B. The percentage error, how did you work that out..
Thanks heaps
I think you'd be looking for this thread:nayxx said:Dudes you'se sound like you'se aced this exam! I dead set failed =( Only spent 10 minutes on m/c and I didn't study. Oh well, only maths. anyone else fail?
there is also 421 which makes it 1/15Kiim2507 said:Can someone explain the 1/15 for 24 b) (iv)
I got 1/20
432
431
321
Also how do you do 24 c)
And I also got 0.2mL/min
Hopefully they'll accept both because the question didn't really specify
YEP! I did. Where was all the statistics stuff! I'm so gun at that. eff the BOS they can go die.Grieg said:did anyone else feel the maths exam was incredibly hard....like wtf?? i thought i was good at maths....but i jst got absolutely rooted by this one...