DO NOT WRITE IN THIS AREA - Maths Genie
Transcript of DO NOT WRITE IN THIS AREA - Maths Genie
24
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Pap
er 2
Fou
nd
atio
n t
ier
mar
k sc
hem
e
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
1(a)
B1
It is
a le
adin
g qu
estio
n / i
t is b
iase
d
B
1 fo
r ass
essi
ng th
e ap
prop
riate
ness
of t
he g
iven
que
stio
n (1
)
1(b)
B2
for a
com
plet
e an
swer
, e.g
.
Not
suita
ble
AN
D th
e re
spon
se b
oxes
ove
rlap
N
ot su
itabl
e A
ND
no
optio
n fo
r nev
er /
cann
ot sa
y 6
or
mor
e O
R if
B2
not e
arne
d...
B1
for a
n in
com
plet
e an
swer
e.
g. g
ivin
g re
ason
s but
no
conc
lusi
on
OR
B
1 fo
r one
of
C
onta
ins a
tim
e fr
ame
It is
a c
lose
d qu
estio
n w
hich
is b
ette
r tha
n an
ope
n qu
estio
n
B2
for a
sses
sing
the
appr
opria
tene
ss o
f the
giv
en q
uest
ion
and
reac
hing
the
corr
ect c
oncl
usio
n O
R if
B2
not e
arne
d...
B1
for a
n in
com
plet
e at
tem
pt a
t ass
essi
ng th
e ap
prop
riate
ness
of t
he g
iven
que
stio
n
(2)
65Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
2(a)
B1
All
peop
le/it
ems h
ave
the
sam
e/eq
ual c
hanc
e of
bei
ng
chos
en.
B1
for d
emon
stra
ting
unde
rsta
ndin
g of
a ra
ndom
sam
ple
(1)
2(b)
B1B
1B1
for e
ach
of th
ree
aspe
cts f
rom
:
Get
a li
st /
regi
ster
(as t
he sa
mpl
ing
fram
e) o
f all
the
stud
ents
in th
e sc
hool
oe
N
umbe
r the
stud
ents
in th
e (s
ampl
ing
fram
e) li
st /
regi
ster
Gen
erat
e ra
ndom
num
bers
usi
ng a
cal
cula
tor /
co
mpu
ter /
rand
om n
umbe
r tab
le
St
uden
ts w
ith th
e m
atch
ing
num
ber a
re se
lect
ed
B1
3 fo
r dem
onst
ratin
g un
ders
tand
ing
of h
ow to
sele
ct a
ra
ndom
sam
ple
(3)
2(c)
B2
for a
com
plet
e an
swer
e.
g. th
e pl
an is
app
ropr
iate
AN
De.
g.th
e nu
mbe
r of h
ours
sp
ent o
n ho
mew
ork
mig
ht d
iffer
bet
wee
n sc
hool
yea
rs
OR
if B
2 no
t ear
ned.
.. B
1 fo
r an
inco
mpl
ete
answ
er
e.g.
the
plan
is a
ppro
pria
te, w
ith a
n at
tem
pt a
t a re
ason
O
R fo
r cor
rect
reas
on w
ithou
t con
clus
ion
B2
for c
ompl
ete
answ
er a
sses
sing
the
appr
opria
tene
ss o
f th
e su
gges
ted
plan
O
R if
B2
not e
arne
d...
B1
for a
n at
tem
pt a
t ass
essi
ng th
e ap
prop
riate
ness
of t
he
sugg
este
d pl
an
(2)
66 Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
3(a)
B1
car (
cao)
(1)
3(b)
B1
train
(cao
)
(1)
3(c)
B1
for a
ny o
ne li
mita
tion
of R
azw
an’s
con
clus
ion
e.
g.
Th
e da
ta o
nly
rela
tes t
o pe
ople
wor
king
at o
ne
com
pany
The
data
onl
y re
late
s to
one
mor
ning
/ pe
ople
mig
ht
use
diff
eren
t tra
nspo
rt on
oth
er d
ays
Th
is is
onl
y a
smal
l sam
ple
B1
for a
com
men
t ass
essi
ng th
e st
ated
con
clus
ion
(1)
4B
1B1B
1 fo
r thr
ee c
orre
ct th
ings
iden
tifie
d.
e.g.
No
labe
l for
the
third
row
Diff
eren
t sha
ped
sym
bols
(tria
ngle
s and
rect
angl
es)
D
iffer
ent s
ized
sym
bols
/ sy
mbo
ls n
ot a
ligne
d
N
o ke
y
No
title
B1 3
for d
emon
stra
ting
unde
rsta
ndin
g of
key
feat
ures
of a
pi
ctog
ram
(3
)
67Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
5(a)
B1B
1B1
1st B
1 fo
r plo
tting
poi
nts c
orre
ctly
2nd
B1
for c
orre
ctly
con
nect
ing
poin
ts w
ith st
raig
ht li
nes
3rd B
1 fo
r lab
ellin
g bo
th a
xes (
hour
s for
ver
tical
axi
s and
da
ys o
f wee
k fo
r hor
izon
tal a
xis)
(3)
5(b)
M1
76
64
02
12
A1
3
M1
for a
ppro
pria
te a
dditi
on a
nd d
ivis
ion
by 7
(con
done
on
e er
ror)
A
1 ca
o
(2)
5(c)
M1
0
1
2
2 4
6
6
A
1
2
M1
for o
rder
ing
or u
sing
(n+1
)/2
A1
cao
(2)
5(d)
B1f
t D
iane
has
a lo
wer
mea
n th
an N
oah.
B
1ft
Dia
ne h
as a
hig
her m
edia
n th
an N
oah.
B
1 fo
r eac
h co
rrec
t sta
tistic
al c
oncl
usio
n (f
ollo
w th
roug
h th
eir v
alue
s in
(b) a
nd (c
) (2
)
68 Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
6(a)
B1B
1 fo
r tw
o co
rrec
t pro
blem
s e.
g.
D
ata
may
not
be
up to
dat
e
Dat
a m
ay n
ot b
e in
the
requ
ired
form
at
So
me
data
may
be
mis
sing
Rel
iabi
lity
of w
ebsi
te m
ay n
ot b
e kn
own
(2
)
6(b)
B1
Rug
by te
am m
ean
> fo
otba
ll te
am m
ean
B1
R
ugby
team
rang
e >
foot
ball
team
rang
e B
1 e.
g.
th
e ru
gby
team
are
hea
vier
/ fo
otba
ll te
am a
re li
ghte
r
the
rugb
y te
am h
ave
less
con
sist
ent w
eigh
ts /
the
foot
ball
team
hav
e m
ore
cons
iste
nt w
eigh
ts
B1B
1 fo
r cor
rect
stat
istic
al re
ason
ing
com
parin
g m
eans
an
d ra
nges
B
1 fo
r con
text
ual i
nter
pret
atio
n of
a c
ompa
rison
of m
eans
or
rang
es
(3)
6(c)
E.g.
not
abl
e to
acc
ess a
ll of
the
play
ers
B1
for a
ny su
itabl
e ap
prec
iatio
n th
at se
cond
ary
data
is
appr
opria
te
(1)
69Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
7(a)
(i)B
1 Po
sitiv
e co
rrel
atio
n B
1 fo
r cor
rect
stat
istic
al c
oncl
usio
n (1
)
7(a)
(ii)
B1
The
judg
es w
ere
in re
ason
able
/goo
d ag
reem
ent o
e B
1 fo
r con
text
ual i
nter
pret
atio
n of
con
clus
ion
(1)
7(b)
B1
for a
nsw
er w
ith re
ason
, e.g
.
No
AN
D re
fere
nce
to th
e ch
ange
in c
onte
xt (s
pong
e ca
kes v
ersu
s flo
wer
arr
angi
ng)
Y
es, l
ikel
y to
giv
e si
mila
r ran
ks A
ND
refe
renc
e to
the
fact
that
the
judg
es h
ave
sim
ilar t
aste
s
(1
)
8(a)
B1
2
4 (1
)
8(b)
B1
1
9.5
(allo
w a
nsw
ers i
n th
e ra
nge
19.4
-19.
6)
(1)
8(c)
B1
L
ine
draw
n be
twee
n (1
70, 1
9)/(1
70, 2
0) a
nd (2
70, 2
4)/(2
70, 2
5)
(1)
8(d)
B1
P
ositi
ve
B1
S
trong
B
1
As t
he to
tal n
umbe
r of h
ours
of s
unsh
ine
incr
ease
s, th
e m
ean
max
imum
tem
pera
ture
incr
ease
s.
A re
spon
se th
at c
over
s all
3 as
pect
s can
scor
e 3
mar
ks
(3)
8(e)
(i)
8(e)
(ii)
B1f
t 2
1.5
- 22.
5 B
1
e.g
. ‘Th
e re
sult
has b
een
inte
rpol
ated
’
B1
for a
nsw
er in
rang
e 21
.5 -
22.5
or f
ollo
w th
roug
h va
lue
read
off
thei
r lin
e of
bes
t fit
with
pos
itive
gra
dien
t. B
1 fo
r und
erst
andi
ng th
at th
e es
timat
e is
mad
e w
ithin
the
rang
e of
giv
en x
– va
lues
(2)
70 Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
9(a)
M1
2800
0 –
1500
0
A1
1300
0 M
1 fo
r use
of 2
8000
and
150
00
(2)
9(b)
B1
for e
.g. ‘
Exac
t val
ues c
an’t
be re
ad o
ff g
raph
’ or ‘
As
valu
es c
ame
from
a p
ossi
bly
unre
liabl
e so
urce
(sec
onda
ry
data
) the
y co
uld
be in
exac
t’
B1
for r
easo
n re
latin
g to
act
ual v
alue
s are
unk
now
n/so
urce
of
dat
a m
ay b
e un
relia
ble
(1)
9(c)
B1
for d
ownw
ards
B
1 fo
r a c
orre
ct d
escr
iptio
n of
the
trend
(1
)
9(d)
B1
for e
.g. ‘
It w
ould
not
be
appr
opria
te to
do
this
as t
he
time
serie
s gra
ph o
nly
show
s inf
orm
atio
n fo
r 2 su
bjec
ts
(and
not
all
subj
ects
)’
B1
for n
ot a
ppro
pria
te w
ith c
orre
ct su
ppor
ting
reas
on
(1)
9(e)
B1
for e
.g. ‘
By
only
show
ing
the
data
from
201
4 on
war
ds’
B1
for s
elec
ting
the
part
of th
e da
ta se
t whi
ch sh
ows t
his
info
rmat
ion
(1)
9(f)
B2
for e
.g. ‘
Not
app
ropr
iate
sinc
e tre
nd m
ay n
ot c
ontin
ue’
B2
for a
sses
sing
the
use
of th
e tim
e se
ries g
raph
to p
redi
ct
futu
re w
ith a
ppro
pria
te c
oncl
usio
n O
R
B1
for ‘
Not
app
ropr
iate
’ with
inco
mpl
ete
reas
onin
g
(2)
71Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
10(a
)B
2 0│
5566
789
1│22
2233
36
2│01
2223
344
3│04
5
B2
cao
OR
if B
2 no
t ear
ned
B1
for u
nord
ered
dia
gram
or o
rder
ed d
iagr
am w
ith a
t mos
t 2
erro
rs
(2)
10(b
)M
1 2
3 –
9
A1
=
14
M1
for a
ttem
pt a
t IQ
R w
ith a
t lea
st o
ne q
uarti
le (2
3 or
9)
corr
ect
A1
for 1
4 ca
o
(2)
10(c
)B
1 fo
r adu
lt m
edia
n is
13
B1f
t for
the
med
ian
for t
he a
dults
is h
ighe
r tha
n th
e m
edia
n of
the
child
ren
B1f
t (de
p) so
yes
Ale
x’s c
oncl
usio
n is
supp
orte
d by
the
data
.
B1
adul
t med
ian
is 1
3 B
1 fo
r cor
rect
com
men
t ass
essi
ng th
e ap
prop
riate
ness
of
the
conc
lusi
on
3rd B
1 is
dep
ende
nt u
pon
the
2nd B
1
(3)
11B
1 To
p rig
ht o
f grid
B
1 Sq
uare
s are
shad
ed d
arke
st in
this
regi
on.
B1
for a
cor
rect
ly id
entif
ying
the
regi
on (e
.g. N
E co
rner
) B
1 fo
r a st
atis
tical
reas
on re
latin
g to
use
of t
he k
ey.
(2)
12(a
)B
1 qu
antit
ativ
e
B
1 co
ntin
uous
B1
for o
ne id
entif
ied
B1
for b
oth
iden
tifie
d w
ith n
o ex
tras
(2)
12(b
)(i)
M1
16
44
A
1 30
M1
for c
orre
ctly
app
lyin
g a
scal
e to
find
a se
cond
val
ue
(impl
ied
eith
er b
y la
belli
ng a
scal
e or
cor
rect
ly fi
ndin
g on
e ot
her f
requ
ency
).
A1
for a
ll va
lues
cor
rect
.
(2)
12(b
)(ii)
M1M
1A1
88.510
030
844
616
410
2
M1
for c
onsi
sten
t use
of f
x w
ith x
with
in in
terv
al
M1
for c
orre
ct u
se o
f Σfx
with
x th
e m
id-in
terv
al v
alue
A
1 fo
r 5.8
8
(3)
72 Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
13(a
)(i)
B1
(0.3
+0.4
=) 0
.7
For p
roba
bilit
y an
swer
s acc
ept e
quiv
alen
t fra
ctio
ns,
deci
mal
s or p
erce
ntag
es
(1)
13(a
)(ii)
B1
0.3
(1)
13(a
)(iii
)M
1
5.03.0
A1
0.6
(2
)
13(b
)M
1 0
.8
0.5
A
1 0
.4
(2
)
73Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
14
Col
lect
ing
data
B
1 fo
r ide
ntify
ing
one
appr
opria
te th
ing
that
sh
ould
be
incl
uded
in th
e pl
an fo
r col
lect
ing
data
an
dB
1 fo
r exp
lain
ing
why
this
asp
ect i
s app
ropr
iate
O
R
B1B
1B1
for e
ach
of th
ree
plan
ned
elem
ents
and
B1B
1B1
for e
ach
of
thre
e ap
prop
riate
reas
ons f
rom
thei
r thr
ee th
ings
in th
e st
atis
tical
en
quiry
cyc
le. M
axim
um 4
mar
ks if
onl
y on
e as
pect
(fro
m C
olle
ctin
g da
ta, P
roce
ssin
g an
d pr
esen
ting,
Inte
rpre
ting
and
Eval
uatin
g) is
re
fere
nced
.
(6)
B1
for d
ecid
ing
wha
t dat
a to
col
lect
and
/or h
ow to
co
llect
and
reco
rd it
and
B
1 fo
r an
appr
opria
te re
ason
O
R
B1
for e
.g. u
se a
mou
nt o
f tim
e m
easu
red
to th
e ne
ares
t min
ute
and
B
1 fo
r e.g
. thi
s is s
uffic
ient
as t
here
will
be
a la
rge
rang
e of
tim
es
B1
for a
stra
tegy
to p
roce
ss d
ata
and
B1
for a
n ap
prop
riate
reas
on
OR
B1
for e
.g. c
olle
ct d
ata
for 2
3 bo
ys a
nd 2
3 gi
rls a
nd
B1
for e
.g. t
his w
ill m
ake
the
calc
ulat
ion
of q
uarti
les e
asie
r
B1
for d
esig
ning
a c
olle
ctio
n m
etho
d fo
r pr
imar
y/se
cond
ary
data
and
B
1 fo
r an
appr
opria
te re
ason
OR
B1
for e
.g. u
se ra
ndom
sam
plin
g an
d B
1 fo
r e.g
. thi
s red
uces
bia
s as G
ary’
s frie
nds/
clas
s/pe
ers m
ay
gene
rally
wat
ch th
e sa
me
prog
ram
s
B1
for a
ppre
ciat
ing
the
impo
rtanc
e of
ac
know
ledg
ing
sour
ces a
nd
B1
for a
n ap
prop
riate
reas
on
OR
B1
for e
.g. u
se p
rimar
y da
ta a
nd
B1
for e
.g. t
his i
ncre
ases
relia
bilit
y as
Gar
y w
ill k
now
how
the
data
w
as c
olle
cted
B1
for r
ecog
nisi
ng w
here
issu
es o
f sen
sitiv
ity m
ay
influ
ence
dat
a av
aila
bilit
y an
d B
1 fo
r an
appr
opria
te re
ason
B1
for e
.g. A
stud
ent (
Gar
y) sh
ould
col
lect
the
data
and
B
1 fo
r e.g
. stu
dent
s are
mor
e lik
ely
to g
ive
an h
ones
t ans
wer
to a
fe
llow
stud
ent (
less
thre
aten
ing)
Proc
essi
ng a
nd p
rese
ntin
g B
1 fo
r pla
nnin
g to
org
anis
e an
d/or
pro
cess
dat
a an
d
B1
for a
n ap
prop
riate
reas
on
OR
B1
for e
.g. u
se a
gro
uped
freq
uenc
ies t
able
for t
he d
ata
and
B1
for e
.g. a
s thi
s will
ena
ble
a qu
ick
way
of e
stim
atin
g th
e m
ean
or
this
can
be
used
to d
raw
a h
isto
gram
74 Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
14 cont
inue
dB
1 fo
r pla
nnin
g to
gen
erat
e di
agra
ms a
nd/o
r vi
sual
isat
ions
to re
pres
ent t
he d
ata
and
B1
for a
n ap
prop
riate
reas
on
OR
B1
for e
.g. u
se b
ox p
lots
and
B
1 fo
r e.g
. the
se w
ill e
nabl
e th
e co
mpa
rison
of b
oth
the
med
ians
and
th
e IQ
Rs (
i.e. t
he d
istri
butio
ns) o
f the
dat
a
B1
for p
lann
ing
to g
ener
ate
stat
istic
al m
easu
res t
o co
mpa
re d
ata
and
B1
for a
n ap
prop
riate
reas
on
B1
for e
.g. i
nter
pret
resu
lts fo
r eac
h in
divi
dual
scho
ol y
ear a
nd
B1
for e
.g. a
s diff
eren
t yea
rs c
ould
hav
e di
ffer
ent w
atch
ing
habi
ts
Inte
rpre
ting
B1
for p
lann
ing
to in
terp
ret d
iagr
ams a
nd/o
r ca
lcul
atio
ns/m
easu
res a
nd
B1
for a
n ap
prop
riate
reas
on
OR
B1
for e
.g. b
y co
mpa
ring
mea
ns a
nd
B1
for e
.g. y
ou c
an se
e w
heth
er th
e am
ount
of t
ime
that
boy
s spe
nd
wat
chin
g TV
is g
reat
er, i
n ge
nera
l, th
an th
e am
ount
of t
ime
that
girl
s sp
end
wat
chin
g TV
B1
for p
lann
ing
to m
ake
an in
fere
nce
and/
or
pred
ictio
n an
d
B1
for a
n ap
prop
riate
reas
on
B1
for e
.g. u
se th
e re
sults
from
the
scho
ol to
pre
dict
the
resu
lts
natio
nally
and
B1
for e
.g. a
s stu
dent
s in
diff
eren
t par
ts o
f the
cou
ntry
are
like
ly to
ha
ve th
e sa
me
wat
chin
g ha
bits
E
valu
atin
gB
1 fo
r pla
nnin
g to
iden
tify
wea
knes
ses i
n ap
proa
ch
or re
pres
enta
tion
and
B1
for a
n ap
prop
riate
reas
on
OR
B1
for e
.g. c
hoos
e no
t to
disp
lay
the
info
rmat
ion
in h
isto
gram
s and
B
1 fo
r e.g
. as “
the
targ
et a
udie
nce”
may
not
kno
w h
ow to
inte
rpre
t th
em
B1
for p
lann
ing
to re
fine
the
proc
esse
s to
elic
it fu
rther
cla
rific
atio
n of
the
hypo
thes
is a
nd
B1
for a
n ap
prop
riate
reas
on
B1
for e
.g. c
onsi
der u
sing
mor
e th
an o
ne ty
pe o
f vis
ual
repr
esen
tatio
n (f
or th
e sa
me
info
rmat
ion)
and
B
1 fo
r e.g
. as d
iffer
ent r
epre
sent
atio
ns fo
cus o
n di
ffer
ent a
spec
ts o
f th
e da
ta
75Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017
Que
stio
nnu
mbe
rA
nsw
er
Add
ition
al g
uida
nce
Mar
k
15B
1 fo
r one
cor
rect
com
men
t for
eac
h w
ay
e.g.
W
ay 1
: Sho
ws e
xact
val
ues.
Way
2: S
how
s val
ues/
diff
eren
ces c
lear
ly o
r has
vis
ual
impa
ct.
Way
3: S
how
s pro
porti
ons c
lear
ly o
r has
vis
ual i
mpa
ct.
B1
for e
ach
corr
ect c
omm
ent a
sses
sing
the
appr
opria
tene
ss o
f the
way
s of r
epre
sent
ing
the
resu
lts
A m
ark
for ‘
visu
al im
pact
’ can
onl
y be
aw
arde
d on
ce,
eith
er a
s the
alte
rnat
ive
for W
ay 2
or a
s the
alte
rnat
ive
for W
ay 3
.
(3)
Centre Number Candidate Number
Write your name hereSurname Other names
Total Marks
Paper Reference
StatisticsPaper 1
Higher TierSample assessment material for first teaching September 2017
Time: 1 hour 30 minutes 1ST0/1HYou must have:Ruler graduated in centimetres and millimetres, protractor, pen, HB pencil, eraser, scientific calculator.
Pearson Edexcel Level 1/Level 2 GCSE (9–1)
*S54191A0124*S54191A©2018 Pearson Education Ltd.
1/1/1/1/
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Instructions
• Use black ink or ball-point pen.• Fill in the boxes at the top of this page with your name,
centre number and candidate number.• Answer all questions.• Answer the questions in the spaces provided
– there may be more space than you need.• Scientific calculators may be used. • You must show all your working out with your answer clearly identified
at the end of your solution.
Information
• The total mark for this paper is 80. • The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
Advice
• Read each question carefully before you start to answer it.• Try to answer every question.• Check your answers if you have time at the end.
76 Pearson Edexcel Level 1/Level 2 GCSE (9-1) in Statistics – Sample Assessment Materials Issue 2 – December 2017 © Pearson Education Limited 2017