Study score predictions

[msf101]

38/40 Exam 1

SACS 93% ave

To get 45 what would I need to get in Exam 2?

[Che-babe]

33/40 for todays exam
sac marks A+'s
ranked about 1/2/3 in in class (unsure exactly where but up the top)
Written practice exams = average about 80% to mid 80%
What kind of study score am i looking at?
Thanks

[sam.utute]

38/40 - both errors were from Core (Q3's ambiguity grrr, and simple error in calculator for Q11 Reciprocal transformation regression line...)

Do you think for Q3 they will just be harsh and only accept B? If they do, then my mark is 38.
If there is some massive overhaul in the subject and they accept C for it's alternate calculation (range/4) then I may get 39. But either way I'm happy.

how was there ambiguity?
it states, "USING THE 68-95-99.7% RULE".

Leave us alone gamblor (we who fail at Q3 core). We need our excuses.

[Robbey]

Haha I didn't even think of range/4 nor did I even know about it :p

are the study scores your predicting scaled or??

i rekon ill get 70/100 for the exam

75%+ study scores

can i expect a 34?

[scatteam_2]

30/40 exam 1
90% sac average

wat will i need on exam 2 to get over 40 still??

[gamblor0]

38/40 - both errors were from Core (Q3's ambiguity grrr, and simple error in calculator for Q11 Reciprocal transformation regression line...)

Do you think for Q3 they will just be harsh and only accept B? If they do, then my mark is 38.
If there is some massive overhaul in the subject and they accept C for it's alternate calculation (range/4) then I may get 39. But either way I'm happy.

how was there ambiguity?
it states, "USING THE 68-95-99.7% RULE".

Leave us alone gamblor (we who fail at Q3 core). We need our excuses.

haha let this be a lesson to you all (those who fail at Q3 core).. read the question carefully!

[_avO]

38/40 Exam 1

SACS 93% ave

To get 45 what would I need to get in Exam 2?

57/60+

33/40 for todays exam
sac marks A+'s
ranked about 1/2/3 in in class (unsure exactly where but up the top)
Written practice exams = average about 80% to mid 80%
What kind of study score am i looking at?
Thanks

Thats about a loss of 18 marks, which is close to 37-38

Haha I didn't even think of range/4 nor did I even know about it :p

are the study scores your predicting scaled or??

i rekon ill get 70/100 for the exam

75%+ study scores

can i expect a 34?

Raw, yes a 34 is possible, if not 35

30/40 exam 1
90% sac average

wat will i need on exam 2 to get over 40 still??

Full marks, if not 1 or 2 off

[SNV]

37/40 exam 1
A/A+ sacs

What do i need on exam 2 for 41/42?

above 53/60

Thanks. So if I get a 52 I should be looking at 40?

[MrIraq]

i rekon i got something like 34-35/40 in exam one... sacs where ranked 16/40 -- and it was something like 77% ... and then exam 2.....

i hate this!

[lorcan_raven]

@Rubiks, I agree that, since giving the method, they SHOULD really only accept B - but the question's ambiguity ("standard deviation is closest to") would have meddled with majority of the state, and regardless of the implied rule, like no other question in the exam, it's only the ANSWER they look for not the Method (thus it's not maths methods ) so there may be some discrepancy there. I don't know... Wishful thinking probably for that extra mark. Nevermind!

[_avO]

37/40 exam 1
A/A+ sacs

What do i need on exam 2 for 41/42?

above 53/60

Thanks. So if I get a 52 I should be looking at 40?

yep

i rekon i got something like 34-35/40 in exam one... sacs where ranked 16/40 -- and it was something like 77% ... and then exam 2.....

i hate this!

Dw man still in year 11, I didn't even think of all this SS crap for Methods. Besides you still have next year to get great study scores and by the looks of ur subjects it is well and truly achievable

[scatteam_2]

33/40 exam 1
sac average of 90% fairly smart school

wat will i need for exam 2 to get over 40?

[Che-babe]

33/40 for todays exam
sac marks A+'s
ranked about 1/2/3 in in class (unsure exactly where but up the top)
Written practice exams = average about 80% to mid 80%
What kind of study score am i looking at?
Thanks

Thats about a loss of 18 marks, which is close to 37-38

its a loss of about 10-12 marks..  like i said this is an average
is it still possible to get 45ss?
How many marks can i loss in next exam before i will fall below 40 for a ss?

[_avO]

@Rubiks, I agree that, since giving the method, they SHOULD really only accept B - but the question's ambiguity ("standard deviation is closest to") would have meddled with majority of the state, and regardless of the implied rule, like no other question in the exam, it's only the ANSWER they look for not the Method (thus it's not maths methods ) so there may be some discrepancy there. I don't know... Wishful thinking probably for that extra mark. Nevermind!

Similar to Q1 with 'closest to' and a possible solution of 40 (36 percent w/o converting to numbers). Very tricky questions

33/40 exam 1
sac average of 90% fairly smart school

wat will i need for exam 2 to get over 40?

53+/60 should be at least 40

[Ladd]

35/40 for Exam 1
94/100 for SACs
What's my chances of a 40+? (ie what score do i need to get on 2nd exam?)