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2
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<2
Sproag
angd
Shape
Agenda
Shape
Qua
£
Milos,
5
Numbg,
Q
Spread
1QR
SUmmary
ang
Box
Plotg
opulation
Standard
Deviation
')lunplu
Standard
Deviation
Shapo
of
o
Distribution
Describj
.
p
ibing
Shape
(of
o
Data
Distribution)

Statisticiang
use
the
wordy
below
(o
describe
the
shape
of
a
data
distribution
!"t
'v""'
A
VL
PR
Jl'fiylnd.;lné
pets
positively
skewed
of
skewed
to
the
right
1[
'1
"
e
Al
symmetric
and
bel)
shaped
negatively
skewed
or
skewed
to
the
left
uniform
af
Quartiles
Quart_iles
are
the
values
that
divide
a
data
set
into
4
equal
parts.
The
median
is
the
2nd
quartile,
Q2.
The
1st
quartile,
Q1,
is
the
median
of
the
lower
half
of
the
data.
The
3rd
Quartile,
Q3,
is
the
median
of
the
upper
half
of
the
data.
To
find
quartiles:
'
1.
Place
the
data
in
order
from
11/
o
gid
#
b
Find
the
median
of
the
data
o
"
Find
the
median
of
the
lower
half
of
the
data.
»
.
Find
the
median
of
the
upper
half
of
the
data.
o
2,
3.
4.
!
Example
1:
Find
the
minimum,
Q1,
Q2,
Q3,
and
maximum
of
the
data
set:
22,
43,14,
7.2,
32,
9,38,
12.
We
call
this
finding
the
five
number
summary
of
a
data
set.
d