Your browser is out of date. Mathspace won't be able to function correctly.
Mathspace system requirements
×
Book a Demo
Topics
S
t
a
t
i
s
t
i
c
s
S
t
a
t
i
s
t
i
c
a
l
Q
u
e
s
t
i
o
n
s
S
t
a
t
i
s
t
i
c
a
l
A
t
t
r
i
b
u
t
e
s
C
r
e
a
t
e
a
n
d
i
n
t
e
r
p
r
e
t
p
i
c
t
o
g
r
a
p
h
s
C
r
e
a
t
e
a
n
d
i
n
t
e
r
p
r
e
t
c
o
l
u
m
n
o
r
b
a
r
g
r
a
p
h
s
C
r
e
a
t
e
a
n
d
I
n
t
e
r
p
r
e
t
S
c
a
t
t
e
r
p
l
o
t
s
C
r
e
a
t
e
a
n
d
i
n
t
e
r
p
r
e
t
d
o
t
p
l
o
t
s
C
r
e
a
t
e
a
n
d
i
n
t
e
r
p
r
e
t
l
i
n
e
g
r
a
p
h
s
(
r
e
a
l
l
i
f
e
)
C
r
e
a
t
e
a
n
d
i
n
t
e
r
p
r
e
t
g
r
a
p
h
s
i
n
v
o
l
v
i
n
g
t
i
m
e
C
r
e
a
t
e
a
n
d
i
n
t
e
r
p
r
e
t
f
r
e
q
u
e
n
c
y
t
a
b
l
e
s
C
r
e
a
t
e
a
n
d
i
n
t
e
r
p
r
e
t
s
t
e
m
a
n
d
l
e
a
f
p
l
o
t
s
I
n
t
e
r
p
r
e
t
s
e
c
t
o
r
g
r
a
p
h
s
C
r
e
a
t
e
a
n
d
I
n
t
e
r
p
r
e
t
S
c
a
t
t
e
r
P
l
o
t
s
P
r
a
c
t
i
c
a
l
i
t
i
e
s
o
f
O
b
t
a
i
n
i
n
g
D
a
t
a
(
i
n
v
e
s
t
i
g
a
t
i
o
n
)
Q
u
e
s
t
i
o
n
n
a
i
r
e
d
e
s
i
g
n
(
i
n
v
e
s
t
i
g
a
t
i
o
n
)
S
t
a
t
i
s
t
i
c
s
i
n
t
h
e
M
e
d
i
a
-
I
n
t
r
o
(
I
n
v
e
s
t
i
g
a
t
i
o
n
S
t
a
t
i
s
t
i
c
s
i
n
t
h
e
M
e
d
i
a
-
S
u
r
v
e
y
s
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
R
e
a
l
L
i
f
e
D
a
t
a
-
M
i
s
l
e
a
d
i
n
g
G
r
a
p
h
s
R
e
a
l
L
i
f
e
D
a
t
a
-
O
p
i
n
i
o
n
P
o
l
l
s
(
I
n
v
e
s
t
i
g
a
t
i
o
n
)
Lesson
Log in
Sign up
Book a Demo
New Zealand
Level 4
Real Life Data - Opinion Polls (Investigation)
Loading...