a
Middle
School
Grade 6
Grade 7
Grade 8
Grade 9
Ressource
Out Middle
High
School
Grade 10
Grade 11
Grade 11 - STMG
Grade 12 - STMG
Grade 12
Grade 12 - Comp.
Grade 12 - Exp.
Ressource
Out High
4
3
2
1
Grade 9
/ statistics
17 exercises (100% corrected)
a
Calculation sheet
(2 exercices)
Mean and median
(3 exercices)
Scope
(5 exercices)
Histogram
(2 exercices)
Statistics and probability
(1 exercice)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
A
B
C
D
E
Années
des
jeux
du
paci∏que
Nom
bre
de
médailles
d’or
Nom
bre
de
médailles
d’argen
t
Nom
bre
de
médailles
de
bronze
T
otal
1693
7
9
11
27
1966
39
30
30
99
1969
36
20
21
77
1971
33
32
27
92
1975
37
31
34
102
1979
33
43
26
102
1983
24
20
19
63
1987
82
48
38
168
1991
29
29
27
85
1995
82
57
43
182
1999
73
55
44
172
2003
93
73
74
203
2007
90
69
68
227
T
otal
:
658
516
462
1636
Mo
y
ennes
:
51
40
36
126
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
L.
M.
Mer.
J.
V.
S.
D.
T
o
tal
Mo
y
enne
Semaine
1
157
145
142
159
190
156
161
1110
159
Semaine
2
147
158
156
141
141
152
155
1050
150
Semaine
3
153
148
162
149
160
146
163
1081
154
Semaine
4
168
156
162
157
166
158
161
1128
161
Semaine
5
163
169
170
162
167
169
162
1162
166
Semaine
6
156
167
171
173
165
165
162
1159
166
Semaine
7
173
172
168
173
161
162
167
1176
168
Semaine
8
168
166
170
173
168
176
165
1186
169
Semaine
9
176
175
175
171
172
178
173
1220
174
Semaine
10
189
176
172
180
185
171
171
1240
177
Semaine
11
178
181
183
172
178
172
173
1237
177
Semaine
12
171
183
171
184
172
176
173
1230
176
Mo
y
enne
sur
trois
mois
166
1
2
3
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Classe
Mo
y
.
Méd.
A
0
0
0
0
0
5
7
12
15
15
16
18
21
34
67
B
0
1
1
2
11
17
18
18
20
32
12
14
Nom
bre
de
SMS
en
v
o
y
és
par
élèv
e
dans
le
w
eek-end
1.
Calculation
she
et
E.5043
The
n
um
b
er
of
medals
w
on
b
y
New
Caledonian
athletes
during
the
P
acific
Games
w
as
recorded.
Here
are
the
results
group
ed
in
a
ta-
ble
:
1
T
o
get
the
n
um
b
er
27
in
cell
E2
,
w
e
wrote
the
follo
wing
form
ula
:
=SUM(B2
:D2)
.
What
form
ula
w
as
written
in
B16
to
get
658?
2
What
form
ula
w
as
written
in
B18
to
calculate
the
a
v
erage
gold
medals
earned
o
v
er
those
13
y
ears.
E.5495
Starting
2
Jan
uary
2012
,
an
airline
is
testing
a
new
fligh
t
b
et
w
een
Nan
tes
and
T
oulouse.
This
fligh
t
is
made
daily
on
an
aircraft
that
can
carry
a
max-
im
um
of
190
passengers.
Starting
in
F
ebruary
,
it
is
decided
to
study
the
ridership
of
this
b
o
wl
for
t
w
elv
e
w
eeks.
The
compan
y
uses
a
spreadsheet
sho
wing
the
n
um
b
er
of
passengers
p
er
da
y
.
This
spreadsheet
is
giv
en
b
elo
w
:
1
What
form
ula
w
as
en
tered
in
cell
I2
to
obtain
the
total
n
um
b
er
of
passengers
during
the
w
eek
1
?
2
What
form
ula
w
as
en
tered
in
cell
J2
to
obtain
the
a
v
erage
n
um
b
er
of
passengers
p
er
da
y
o
v
er
the
w
eek
1
?
2.
Me
an
and
me
dian
E.7972
Fifteen
studen
ts
in
a
A
class
and
ten
studen
ts
in
a
B
class
are
ask
ed
to
coun
t
the
n
um
b
er
of
text
messages
they
send
o
v
er
a
w
eek
end.
On
Monda
y
,
w
e
retriev
e
the
results
in
a
spreadsheet.
1
Calculate
the
a
v
erage
and
median
n
um
b
er
of
text
mes-
sages
sen
t
o
v
er
the
w
eek
end
b
y
these
studen
ts
in
class
A
.
2
What
form
ulas
could
ha
v
e
b
een
written
in
cells
Q3
and
R3
of
the
spreadsheet?
3
Calculate
the
a
v
erage
n
um
b
er
of
text
messages
sen
t
o
v
er
the
w
eek
end
b
y
these
25
studen
ts
in
grades
A
and
B
.
4
Calculate
the
median
n
um
b
er
of
text
messages
sen
t
o
v
er
the
w
eek
end
b
y
these
25
studen
ts
in
grades
A
and
B
.
h
ttps:/
/c
hingmath.fr
chapExoCorrec/5043
sacados/5043
fichierPlus/5043/
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
A
B
C
D
E
Années
des
jeux
du
paci∏que
Nom
bre
de
médailles
d’or
Nom
bre
de
médailles
d’argen
t
Nom
bre
de
médailles
de
bronze
T
otal
1693
7
9
11
27
1966
39
30
30
99
1969
36
20
21
77
1971
33
32
27
92
1975
37
31
34
102
1979
33
43
26
102
1983
24
20
19
63
1987
82
48
38
168
1991
29
29
27
85
1995
82
57
43
182
1999
73
55
44
172
2003
93
73
74
203
2007
90
69
68
227
T
otal
:
658
516
462
1636
Mo
y
ennes
:
51
40
36
126
chapExoCorrec/5495
sacados/5495
fichierPlus/5495/
1
2
3
4
5
6
7
8
9
10
11
12
13
14
A
B
C
D
E
F
G
H
I
J
L.
M.
Mer.
J.
V.
S.
D.
T
o
tal
Mo
y
enne
Semaine
1
157
145
142
159
190
156
161
1110
159
Semaine
2
147
158
156
141
141
152
155
1050
150
Semaine
3
153
148
162
149
160
146
163
1081
154
Semaine
4
168
156
162
157
166
158
161
1128
161
Semaine
5
163
169
170
162
167
169
162
1162
166
Semaine
6
156
167
171
173
165
165
162
1159
166
Semaine
7
173
172
168
173
161
162
167
1176
168
Semaine
8
168
166
170
173
168
176
165
1186
169
Semaine
9
176
175
175
171
172
178
173
1220
174
Semaine
10
189
176
172
180
185
171
171
1240
177
Semaine
11
178
181
183
172
178
172
173
1237
177
Semaine
12
171
183
171
184
172
176
173
1230
176
Mo
y
enne
sur
trois
mois
166
chapExoCorrec/7972
sacados/7972
1
2
3
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Classe
Mo
y
.
Méd.
A
0
0
0
0
0
5
7
12
15
15
16
18
21
34
67
B
0
1
1
2
11
17
18
18
20
32
12
14
Nom
bre
de
SMS
en
v
o
y
és
par
élèv
e
dans
le
w
eek-end
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
Rang
P
a
ys
Or
Argen
t
Bronze
T
otal
1
Etats-Unis
46
37
38
121
2
Grande-Bretagne
27
23
17
67
3
Chine
26
18
26
70
4
Russie
19
18
19
56
5
Allemage
17
10
15
42
6
Jap
on
12
8
21
41
7
F
rance
10
18
14
42
8
Corée
du
Sud
9
3
9
21
9
Italie
8
12
8
28
10
Australie
8
11
10
29
E.7626
On
a
spreadsheet,
the
rank-
ing
of
the
top
ten
coun
tries,
b
y
n
um
b
er
of
medals,
at
the
Rio
Olympics
in
2016
w
as
plotted.
1
Whic
h
of
the
three
suggested
form
ulas
w
as
en
tered
in
to
cell
F2
of
this
w
orksheet
b
efore
it
w
as
stretc
hed
do
wn?
F
orm
ula
A
F
orm
ula
B
F
orm
ula
C
=46+37+38
=SUM(C2
:E2)
C2+D2+E2
2
W
e
lo
ok
at
the
series
of
gold
medal
n
um
b
ers
for
these
ten
coun
tries.
a
What
is
the
range
of
this
series?
b
What
is
the
mean
of
this
series?
3
What
is
the
p
ercen
tage
of
gold
medals
w
on
b
y
F
rance
out
of
its
total
n
um
b
er
of
medals?
Round
the
p
ercen
tage
re-
sult
to
the
nearest
ten
th.
4
The
ranking
at
the
Olympic
Games
is
based
on
the
n
um-
b
er
of
gold
medals
w
on,
not
the
total
n
um
b
er
of
medals.
F
or
this
reason,
F
rance
with
42
medals
is
b
ehind
Japan,
whic
h
has
only
41
.
Lo
oking
at
Italy
and
Australia,
es-
tablish
the
ranking
rule
in
case
of
a
tie
on
the
n
um
b
er
of
gold
medals.
5
A
sp
orts
journalist
prop
oses
a
new
pro
cedure
for
rank-
ing
coun
tries
:
eac
h
gold
medal
earns
3
p
oin
ts,
eac
h
sil-
v
er
medal
earns
2
p
oin
ts,
and
eac
h
bronze
medal
earns
1
p
oin
ts.
Under
these
conditions,
w
ould
F
rance
surpass
Japan?
E.5698
Here,
for
the
y
ear’s
pro
duc-
tion
2009
,
is
a
record
of
the
lengths
of
v
anilla
b
eans
from
a
gro
w
er
on
T
ahaa
:
Longueur
en
cm
12
15
17
22
23
Effectif
600
800
1800
1200
600
The
Cham
b
er
of
Agriculture
giv
es
an
a
w
ard
(a
ˇlab
el
of
qual-
ityı)
to
farmers
if
:
the
a
v
erage
p
o
d
length
of
their
pro
duction
is
greater
than
or
equal
to
16.5
cm
;
and
more
than
half
of
the
p
o
ds
in
their
pro
duction
are
larger
than
17.5
cm
.
Will
this
gro
w
er
b
e
able
to
receiv
e
this
ˇ
qualit
y
lab
el
ı?
Hin
t
:
for
this
question,
an
y
trace
of
researc
h,
ev
en
if
in-
complete,
will
b
e
considered
in
the
ev
aluation
3.
Sc
op
e
E.3743
During
a
trac
k
and
field
com-
p
etition,
the
7
comp
etitors
ran
the
200
m
with
the
follo
wing
times
(in
se
c
onds)
:
20.25
;
20.12
;
20.48
;
20.09
;
20.69
;
20.19
;
20.38
1
What
is
the
range
of
this
series?
2
What
is
the
mean
of
this
series
(r
ounde
d
to
the
hun-
dr
e
dth)
.
3
What
is
the
median
of
this
series?
4
What
is
the
a
v
erage
sp
eed
of
the
top-rank
ed
athlete,
in
meters
p
er
second
(
m
=
s
)
,
(r
ounde
d
to
the
thousandth)
?
E.3765
Here
are
the
emplo
y
ee
head-
coun
ts
and
salaries
for
a
Small
and
Medium
En
terprise
(SME)
.
Catégorie
Ouvrier
simple
Ouvrier
qualifié
Cadre
mo
y
en
Cadre
sup
érieur
Dirigean
t
Effectif
50
25
15
10
2
Salaire
en
euros
950
1300
1700
3500
8000
1
What
is
the
size
of
this
P
M
E
?
2
Calculate
the
a
v
erage
w
age
rounded
to
the
nearest
unit.
3
Determine
the
range
of
w
ages.
4
Managers
decide
on
an
increase
of
8
%
in
the
amoun
t
of
a
single
w
ork
er’s
w
age.
Calculate
the
new
w
age
for
this
w
ork
er.
h
ttps:/
/c
hingmath.fr
chapExoCorrec/7626
sacados/7626
1
2
3
4
5
6
7
8
9
10
11
A
B
C
D
E
F
Rang
P
a
ys
Or
Argen
t
Bronze
T
otal
1
Etats-Unis
46
37
38
121
2
Grande-Bretagne
27
23
17
67
3
Chine
26
18
26
70
4
Russie
19
18
19
56
5
Allemage
17
10
15
42
6
Jap
on
12
8
21
41
7
F
rance
10
18
14
42
8
Corée
du
Sud
9
3
9
21
9
Italie
8
12
8
28
10
Australie
8
11
10
29
chapExoCorrec/5698
sacados/5698
chapExoCorrec/3743
sacados/3743
chapExoCorrec/3765
sacados/3765
Antilles-Guyane Septembre 2008
x
0
1
2
3
4
5
6
7
8
9
10
11
12
y
2
4
6
8
10
12
14
16
18
20
8
9
10
11
12
13
14
15
0
1
2
3
4
5
6
7
Notes
E∑ectifs
Un concert
100
500
700
900
1100
1300
1500
G
E.4337
On
the
graph
b
elo
w,
w
e
ha
v
e
plotted
Mathieu’s
math
scores
throughout
the
sc
ho
ol
y
ear.
1
On
whic
h
homew
ork
assignmen
t
did
Mathieu
get
his
b
est
grade?
2
Calculate
Mathieu’s
a
v
erage
grade
o
v
er
the
en
tire
y
ear.
3
Determine
the
range
of
Mathieu’s
grade
series.
4
a
Ho
w
man
y
grades
did
Mathieu
get
strictly
b
elo
w
10
on
20
?
b
Express
this
result
as
a
p
ercen
tage
of
the
total
n
um
b
er
of
assignmen
ts.
E.908
The
bar
c
hart
b
elo
w
sho
ws
the
distribution
of
marks
obtained
in
a
math
test
b
y
studen
ts
in
a
class
of
3
e
.
1
Ho
w
man
y
studen
ts
are
there
in
this
class?
2
What
is
the
a
v
erage
grade
for
the
class
on
this
test?
3
What
is
the
median
grade?
4
What
is
the
range
of
this
series
of
scores?
E.990
T
w
o
middle
sc
ho
ol
classes
an-
sw
ered
the
follo
wing
question
:
ˇ
Ho
w
man
y
b
o
oks
ha
v
e
y
ou
b
orro
w
ed
in
the
last
12
mon
ths?
ı
The
t
w
o
classes
comm
unicated
the
answ
ers
in
t
w
o
differen
t
w
a
ys
:
Class
n
o
1
:
1
;
2
;
2
;
2
;
2
;
2
;
3
;
3
;
3
;
3
;
3
;
3
;
3
;
3
;
6
6
;
6
;
6
;
6
;
7
;
7
;
7
Class
n
o
2
:
T
otal
n
um
b
er
:
25
A
v
erage
:
4
Exten
t
:
8
Médiane
:
5
1
Compare
the
a
v
erage
n
um
b
ers
of
b
o
oks
b
orro
w
ed
in
eac
h
class.
2
A
ˇ
great
lecteur
ı
is
a
studen
t
who
has
b
orro
w
ed
5
b
o
oks
or
more.
Whic
h
class
has
the
most
ˇ
great
readers
ı?
3
In
whic
h
class
is
the
studen
t
who
b
orro
w
ed
the
most
b
o
oks?
4.
Histo
gr
am
E.9227
In
one
cit
y
,
a
concert
hall
has
pro-
grammed
41
concerts
during
the
2004/2005
season.
The
results
in
n
um
b
er
of
sp
ectators
exp
ected
are
indicated
b
y
h
ttps:/
/c
hingmath.fr
chapExoCorrec/4337
sacados/4337
x
0
1
2
3
4
5
6
7
8
9
10
11
12
y
2
4
6
8
10
12
14
16
18
20
chapExoCorrec/908
sacados/908
Groupe Est Juin 200 points
8
9
10
11
12
13
14
15
0
1
2
3
4
5
6
7
Notes
E∑ectifs
chapExoCorrec/990
sacados/990
chapExoCorrec/9227
sacados/9227
Un concert
100
500
700
900
1100
1300
1500
G
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
Nom
bre
d’adolescen
ts
Nom
bre
de
séances
de
cinema
F
o
otball
32
%
V
olley-Ball
12
%
T
ennis
22
%
Judo
16
%
Danse
10
%
Autre
8
%
V
olly
e-Ball
F
o
otball
T
ennis
Judo
Danse
Autre
0
50
100
150
200
250
300
the
histogram
ab
o
v
e.
F
or
example,
the
manager
thinks
that
6
concerts
will
attract
b
et
w
een
500
and
700
sp
ectators
during
the
2004/2005
season.
1
Complete
the
follo
wing
table
:
Classe
[100;500[
[500;700[
[700;900[
[900;1100[
[1100;1300[
[1300;1500[
Cen
tre
classe
Mem
b
ership
2
Determine,
to
the
nearest
n
um
b
er
of
sp
ectators,
the
a
v-
erage
n
um
b
er
of
sp
ectators
p
er
concert
for
this
p
erfor-
mance
v
en
ue.
E.1913
T
eenagers
aged
b
et
w
een
14
and
18
w
ere
ask
ed
ho
w
man
y
times
they
w
en
t
to
the
cinema
eac
h
mon
th.
The
bar
c
hart
b
elo
w
sho
ws
their
answ
ers
1
Ho
w
man
y
mo
vies,
on
a
v
erage,
do
es
a
teenager
see
p
er
mon
th?
2
Construct,
the
histogram,
corresp
onding
with
the
classes
0
;
2
,
2
;
4
,
4
;
6
et
6
;
8
5.
Statistics
and
pr
ob
ability
E.5922
The
follo
wing
information
con-
cerns
the
salaries
of
men
and
w
omen
in
the
same
compan
y
:
W
omen’s
w
ages
:
1
200
e
;
1
230
e
;
1
250
e
;
1
310
e
;
1
376
e
1
400
e
;
1
440
e
;
1
500
e
;
1
700
e
;
2
100
e
Men’s
w
ages
:
T
otal
w
orkforce
:
20
Mo
y
enne
:
1
769
e
Etendue
:
2
400
e
Médiane
:
2
000
e
Men’s
salaries
are
all
differen
t.
1
Compare
the
a
v
erage
salary
of
men
and
w
omen.
2
One
p
erson
in
the
compan
y
is
dra
wn
at
random.
What
is
the
probabilit
y
that
it
will
b
e
a
w
oman?
3
The
lo
w
est
salary
in
the
compan
y
is
1
000
e
.
Whic
h
salary
is
the
highest?
4
In
this
compan
y
ho
w
man
y
p
eople
earn
more
than
2
000
e
?
6.
Unclassifie
d
exer
cises
E.226
In
one
sc
ho
ol,
a
study
w
as
carried
out
in
to
the
preferred
sp
ort
of
14
and
16
y
ear
olds.
The
results
are
summarized
in
the
diagram
b
elo
w
:
1
This
study
in
v
olv
ed
a
p
opulation
with
a
total
strength
of
879
individuals.
Complete
the
headcoun
t
table,
to
the
nearest
unit
:
Sp
ort
V
olley
ball
F
o
otball
T
ennis
Judo
Danse
Autre
Effectif
2
Complete
the
graph
b
elo
w
to
obtain
the
bar
c
hart
asso-
ciated
with
this
statistical
series.
h
ttps:/
/c
hingmath.fr
chapExoCorrec/1913
sacados/1913
0
1
2
3
4
5
6
7
8
0
2
4
6
8
10
Nom
bre
d’adolescen
ts
Nom
bre
de
séances
de
cinema
chapExoCorrec/5922
sacados/5922
chapExoCorrec/226
sacados/226
F
o
otball
32
%
V
olley-Ball
12
%
T
ennis
22
%
Judo
16
%
Danse
10
%
Autre
8
%
V
olly
e-Ball
F
o
otball
T
ennis
Judo
Danse
Autre
0
50
100
150
200
250
300
1400
1500
1600
1700
1800
2200
1 bloc=20 employés
source
:
E.9239
The
leader
of
the
largest
m
ulti-
sp
ort
club
in
the
region
found
that
as
of
1
er
Jan
uary
2017
,
mem
b
ership
w
as
1
260
mem
b
ers.
Here
is
the
breakdo
wn
of
2017
mem
b
ers
b
y
their
sp
ort
of
c
hoice.
Effectif
en
2017
Angles
en
degrés
corresp
ondan
t
(p
our
construire
le
diagramme
circulaire)
F
réquence
en
%
Planc
he
à
v
oile
392
Beac
h
V
olley
224
Surf
644
T
otal
1260
360
o
100
%
1
Complete
the
column
en
titled
ˇ
Angle
in
degrees
corre-
sp
ondan
t
ı.
(T
o
explain
your
appr
o
ach,
you
wil
l
include
the
c
orr
e-
sp
onding
c
alculations
on
your
c
opy.)
2
T
o
represen
t
the
situation,
construct
a
pie
c
hart
of
radius
4
cm
.
3
Complete
the
column
ab
o
v
e
ˇ
F
requency
in
%
ı.
(T
o
ex-
plain
your
appr
o
ach,
you
wil
l
include
the
c
orr
esp
ond-
ing
c
alculations
on
your
c
opy.
Y
ou
wil
l
give
the
r
esult
r
ounde
d
to
the
ne
ar
est
hundr
e
dth)
E.7621
F
or
his
32
th
birthda
y
,
Denis
b
ough
t
an
exercise
bik
e
so
he
could
w
ork
out
during
the
win-
ter.
Heart
rate
(
H
R
)
is
the
n
um
b
er
of
pulses
(or
b
e
ats)
of
the
heart
p
er
min
ute.
1
Denis
w
an
ts
to
estimate
his
heart
rate
:
in
fifteen
seconds,
he
has
coun
ted
18
b
eats.
What
heart
rate,
expressed
in
b
eats
p
er
min
ute,
do
es
this
corresp
ond
to?
2
His
bik
e
is
equipp
ed
with
a
heart
rate
monitor
that
al-
lo
ws
him
to
optimize
his
effort
b
y
recording,
in
this
heart
rate
monitor,
all
the
pulses
of
his
heart.
A
t
one
p
oin
t,
the
heart
rate
monitor
measured
an
in
terv
al
of
0.8
second
b
et
w
een
t
w
o
pulses.
Calculate
the
heart
rate
that
will
b
e
displa
y
ed
b
y
the
heart
rate
monitor.
3
After
a
w
ork
out,
the
heart
rate
monitor
ga
v
e
him
the
follo
wing
information
:
Num
b
er
de
pulsations
enregistrées
F
réquence
minimale
enregistrée
F
réquence
mo
y
enne
F
réquence
maximale
enregistrée
3640
65
pulsations
=
min
ute
130
pulsations
=
min
ute
182
pulsations
=
min
ute
a
What
is
the
range
of
recorded
heart
rates?
b
Denis
did
not
time
the
duration
of
his
w
ork
out.
What
w
as
that
duration?
E.7970
T
ell
whether
the
statemen
t
b
elo
w
is
true
or
false,
carefully
justifying
the
answ
er.
The
histogram
b
elo
w
represen
ts
the
distribution
of
w
ages
in
a
compan
y
:
Statemen
t
:
More
than
40
%
of
emplo
y
ees
ha
v
e
a
salary
of
at
least
1
700
e
h
ttps:/
/c
hingmath.fr
chapExoCorrec/9239
sacados/9239
chapExoCorrec/7621
sacados/7621
chapExoCorrec/7970
sacados/7970
1400
1500
1600
1700
1800
2200
1 bloc=20 employés
source
:
ChingMath
by ChingLab
©
Middle School
Grade 6
Grade 7
Grade 8
Grade 9
High School
Grade 10
Grade 11
Grade 12
Grade 12 opt. Complémentaire
Grade 12 opt. Experte
Various
Contact me
F.A.Q
Other website
ChingWeb