-
\
Name:
V'Q{\J-
Q\D
Q"Q'
O&NW
.
Date:
Period:
Score:
/23
Chapter
22
Quiz
B
in
2000,
the
United
Nations
claimed
that
there
was
a
higher
rate
of
illiteracy
in
men
than
in
women
from
the
country
of
Qatar.
A
humanitarian
organization
went
to
Qatar
to
conduct
a
random
sample.
The
results
showed
that
45
out
of
234
men
and
42
out
of
251
women
were
classified
as
illiterate
on
the
same
measurement
test.
1.
Do
the
samples
above
provide
evidence
that
the
United
Nations'
claim
was
correct—that
there
was
a
higher
illiteracy
rate
in
men
than
in
women
(in
Qatar)?
Test
an
appropriate
hypothesis
and
state
your
conclusion.
|
s
3
X\
w0
©
@)
Wot
Ro=Rs
o
B=F,
>
e
IO
(=
!
o
&%
£
"P\"
Qmfl)w
K
9\7?3
0=
W
0=
SUS
[BY=ta
s
dened
Rk
B
B
oo
moduen
soode
&
srey
warned:
e
P
o~
\%
5
TreGro
we
boss
OF
gfuvps
&e
\W'\m\""u"
X
conduen
L\\\\\bmfi
s
BF
Mren
d
voded
ot
100
et
).
saghs
e
Ly,
&
QA
e
0
Qekecy
IS
A0
8
A
e
W
QX
v
A)
Y\
2y
(AF)
D
W0
39-\((.%\)
710
S'V
(XD
2\
A2
A
TANE
2hx
s
c»@gfo()f\cs\e_\,
P
o
cbus
|
~
Tre
Q\yx\'b
&K
WS
€=
GWH
—
2=
(\a-\1)
-0
A
o
e
k,\ei&,
T
EHS
Pl
=
L
YK
T
O]
(o)
|
Yo
ceger
fre
N\
gy
"3;
3
s
A
Trese,
1S
T
€Ol
ko
SV
Peo&;)
=
AXE&%
B
)
/:
-\N',:T
VoS
\'\;{zflf
'\\\\\e_rbo\
-
L0514
I8
Coxe,
WO
N
)
(
2T
2
8
;
%mz
i
.
2.
Show
the
appropriate
mathematics
and
calculate
a
95%
confidence
interval
for
the
difference
in
proportions
of
illiteracy
in
men
and
women
from
Qatar.
Then,
interpret
your
interval.
X
Comddwns
dredued
oo
—
A
2
prugottun
7
eel
s
Pprgrae
\
(A8
VB
ARG
T"M
R
N
(-ows
,(m»\)
FM\
a5\
3
=
\e,
et
AT
K
cocideOk
Rrede
W
k_fit_"
Aswu_
e
QT\JQO'&\*"fiS
B
L
e
o
v
o
ere
Nkt
(
e
~\woran)
Sl
'etz
_
1S
o
0N
based
oo
S
coedos
£
e
o0d
o
e\
d&rtote
WO
e
ey
RS
&
men
cadk
Trores
15
O
G
sy
\
j
(women
ol
O
Ll
N
Ve
'\n\d\b\\B'
\',
Lo
_
g
"N'R
<[
&M
M)&\q_,
%(\]\,
d«@c('(!\!}..—
0
"l\\\\fl'b(..\\
%"Q'
W
CA
%'1
M
ilmn
'-(\A
\..\u'"'-fi
QQ\\L
M_,J_'.
Jd
