S1 Answers Thread Watch

This discussion is closed.
melbourne
Badges: 0
Rep:
?
#141
Report 13 years ago
#141
(Original post by samdavyson)
Yeah they are 1 week and a day apart aren't they?

So far I have got: C1: 100/100
C2: 100/100

And I guess I have got: M1: 90/100
S1: 90/100

===> 380

480 for an A ===> 2 * 50/100 for C3 and C4 (2 D's)

That is my master plan.
Being on the safe side this is my plan:

C1 90
C2 90
C3 80
C4 60
M1 85
S1 80

=485>>A
0
samd
Badges: 10
Rep:
?
#142
Report 13 years ago
#142
(Original post by franks)
Hey, a few people have asked this now - that first question, what to write for 6 marks? Do you reckon its ok for each one to put
eg first one - x and y are strongly negatively correlated. As x increases y decreases therefore the coefficiant must be negative. SInce the correlation is strong the coefficient will be over -0.7 .
I also put something about the data lying in the 1st and 3rd quartiles - but i think i totally just invented that on the spot !
I think you meant quadrants (when you move the axes to mean of x and mean of y).

See: http://www.thestudentroom.co.uk/show...65&postcount=7
0
Twiglet
Badges: 2
Rep:
?
#143
Report 13 years ago
#143
I think you meant quadrants (when you move the axes to mean of x and mean of y).
lol yeah, that would be the one! lets hope they dont have negative marking for writing a load of rubbsih !
0
Featherflare
Badges: 0
Rep:
?
#144
Report 13 years ago
#144
(Original post by melbourne)
Being on the safe side this is my plan:

C1 90
C2 90
C3 80
C4 60
M1 85
S1 80

=485>>A
lol, im on
c1- 99 (jan)
c2- 100 (jan)
m1- 90 is my guess
s1- 95 is my guess

so for c3 n c4 il try to get over 50%
0
samd
Badges: 10
Rep:
?
#145
Report 13 years ago
#145
(Original post by melbourne)
Being on the safe side this is my plan:

C1 90
C2 90
C3 80
C4 60
M1 85
S1 80

=485>>A
Did you do C1/C2 in January? (i.e. are they results?)
0
sequence123
Badges: 9
Rep:
?
#146
Report 13 years ago
#146
Did anybody else draw the histogram and then reliase it said dont draw the histogram?

Used up all my bloody space doin that
0
melbourne
Badges: 0
Rep:
?
#147
Report 13 years ago
#147
(Original post by samdavyson)
Did you do C1/C2 in January? (i.e. are they results?)
No i did C1- i got 85, im pretty sure ive got atleast 90 this time (i could get more).

In M1 it would appear that i did very well too, in jan i got 70 for this, along with stats- so i think i might have improved on stats by 10, but im not totally convinced.

The good thing is that ive done these over a year, 3 lessons a week so i wouldnt feel bad retaking a couple of units in jan whilst at uni to get an A.
0
Featherflare
Badges: 0
Rep:
?
#148
Report 13 years ago
#148
(Original post by sequence123)
Did anybody else draw the histogram and then reliase it said dont draw the histogram?

Used up all my bloody space doin that
lol it was in bold. i picked up my ruler and everythin b4 i realised
0
chats
Badges: 2
Rep:
?
#149
Report 13 years ago
#149
nice paper, a lot of rounding up and down though, did anyone find?
0
melbourne
Badges: 0
Rep:
?
#150
Report 13 years ago
#150
(Original post by sequence123)
Did anybody else draw the histogram and then reliase it said dont draw the histogram?

Used up all my bloody space doin that
nah lol

I drew the table, wrote in the upper and lower class boundaries, worked out the class widths and then the final column i had frequency divided by class width.
0
KAISER_MOLE
Badges: 6
Rep:
?
#151
Report 13 years ago
#151
That was alright I suppose, many people doing it in my school absolutely hated it though, some nasty bits in there..hope I did well :P

Oh, I need 191/300 in 1xapplied module+C3+C4 for an A grade at A level, so if I get say 95 for S1, and 95 for C3, I only need 1 for C4, gorgeous
0
melbourne
Badges: 0
Rep:
?
#152
Report 13 years ago
#152
(Original post by melbourne)
nah lol

I drew the table, wrote in the upper and lower class boundaries, worked out the class widths and then the final column i had frequency divided by class width.
Was this right??
0
chats
Badges: 2
Rep:
?
#153
Report 13 years ago
#153
for the regression i got a minus a for both equations, wrong?
0
petrolxfumes
Badges: 0
Rep:
?
#154
Report 13 years ago
#154
**** loads of you got such different answers to me. I totally screwed that exam up. The interpolation thing on question2 - we haven't been taught that. gah. I've failed.
0
petrolxfumes
Badges: 0
Rep:
?
#155
Report 13 years ago
#155
(Original post by melbourne)
Was this right??
thats what i did, i hope it was right...
0
samd
Badges: 10
Rep:
?
#156
Report 13 years ago
#156
(Original post by chats)
for the regression i got a minus a for both equations, wrong?
For me (I think) the first was slightly negative. The I added 100, and took 250 x 0.3.... (or whatever the number was) ==> slightly positive.

It looks like this is wrong though.

What was the b number?

8100/(something)
0
melbourne
Badges: 0
Rep:
?
#157
Report 13 years ago
#157
(Original post by petrolxfumes)
thats what i did, i hope it was right...
should be- what else could you do with it if you couldnt draw it!! lol
0
KAISER_MOLE
Badges: 6
Rep:
?
#158
Report 13 years ago
#158
For the regression line I got a minus a with x and y's, and a positive a for the f and m's
0
samd
Badges: 10
Rep:
?
#159
Report 13 years ago
#159
(Original post by KAISER_MOLE)
For the regression line I got a minus a with x and y's, and a positive a for the f and m's
Snap.
0
Chris87
Badges: 1
Rep:
?
#160
Report 13 years ago
#160
(Original post by chats)
for the regression i got a minus a for both equations, wrong?
I got a negative a for the first part but I think my answer for the second might have been positive.
0
X
new posts
Latest
My Feed

See more of what you like on
The Student Room

You can personalise what you see on TSR. Tell us a little about yourself to get started.

Personalise

University open days

  • University of East Anglia
    All Departments Open 13:00-17:00. Find out more about our diverse range of subject areas and career progression in the Arts & Humanities, Social Sciences, Medicine & Health Sciences, and the Sciences. Postgraduate
    Wed, 30 Jan '19
  • Aston University
    Postgraduate Open Day Postgraduate
    Wed, 30 Jan '19
  • Solent University
    Careers in maritime Undergraduate
    Sat, 2 Feb '19

Brexit: Given the chance now, would you vote leave or remain?

Remain (879)
79.91%
Leave (221)
20.09%

Watched Threads

View All