Test Bank for Business Statistics: A First Course, 8th Edition – Levine, Szabat & Stephan

0123
423566666666666666666666666666666666666
789 9   


 ! "#$

%&'()*+,-.)//*-0*1/234*5676*.-88).7)5*0,-9*6*/9688*4,-1+*7-*,)6.(*.-3.81/2-3/*6:-17*6*86,4)*4,-1+*2/*.688)5
;&<=>?;*0,69)@-,AB C&5)/.,2+72D)*/7672/72./B
=&/7672/72.68*230),)3.)B <&-+),672-368*5)023272-3B
>:E).72D)F
G&'(-/)*9)7(-5/*23D-8D234*7()*.-88).72-3H*+,)/)37672-3H*635*.(6,6.7),2I672-3*-0*6*/)7*-0*5676*23*-,5),*7-*+,-+),8J
5)/.,2:)*7()*D6,2-1/*0)671,)/*-0*7(67*/)7*-0*5676*6,)*.688)5
;&<=>?;*0,69)@-,AB C&/7672/72.68*230),)3.)B
=&5)/.,2+72D)*/7672/72./B <&-+),672-368*5)023272-3B
>:E).72D)F
K&'()*.-88).72-3*635*/1996,2I672-3*-0*7()*/-.2-).-3-92.*635*+(J/2.68*.(6,6.7),2/72./*-0*7()*)9+8-J))/*-0*6
+6,72.186,*02,9*2/*63*)L69+8)*-0
;&230),)37268*/7672/72./B C&<=>?;*0,69)@-,AB
=&-+),672-368*5)023272-3B <&5)/.,2+72D)*/7672/72./B
>:E).72D)F
M&'()*)/729672-3*-0*7()*+-+18672-3*6D),64)*06928J*)L+)35271,)*-3*0--5*:6/)5*-3*7()*/69+8)*6D),64)*)L+)35271,)*-0
%HNNN*069282)/*2/*63*)L69+8)*-0
;&230),)37268*/7672/72./B C&<=>?;*0,69)@-,AB
=&-+),672-368*5)023272-3B <&5)/.,2+72D)*/7672/72./B
>:E).72D)F
O&P(2.(*-0*7()*0-88-@234*2/**63*)8)9)37*-0*5)/.,2+72D)*/7672/72.68*+,-:8)9/Q
;&'6:8)/H*4,6+(/H*-,*319),2.68*/1996,J*7--8/B
C&;3*230),)3.)*965)*6:-17*7()*+-+18672-3*:6/)5*-3*7()*/69+8)B
=&R5)37202.672-3*-0*+677),3/*23*7()*5676B
<&'()*+-+18672-3*-,*/69+8)*-0*237),)/7B
>:E).72D)F
S&',1)*-,*T68/)F*U,-:8)9/*96J*6,2/)*@()3*/7672/72.688J*13/-+(2/72.67)5*1/),/*@(-*5-*3-7*135),/7635*7()
6//19+72-3/*:)(235*7()*/7672/72.68*+,-.)51,)/*-,*7()2,*82927672-3/*6,)*92/8)5*:J*,)/187/*-:7623)5*0,-9*.-9+17),
/-07@6,)B
;&',1)
C&T68/)
>:E).72D)F
V&',1)*-,*T68/)F*W6364),/*3))5*63*135),/7635234*-0*/7672/72./*7-*:)*6:8)*7-*+,)/)37*635*5)/.,2:)*230-,9672-3
6..1,67)8JH*5,6@*.-3.81/2-3/*6:-17*86,4)*+-+18672-3/*:6/)5*-3*/9688*/69+8)/H*29+,-D)*+,-.)//)/H*635*96A)
,)826:8)*0-,).6/7/B
;&',1)
C&T68/)
>:E).72D)F


X

, 0123457389 5375 73745595953955973574594575955
953955973575


459559 29595753599
12345
!189 5
"#$55
%123457389 5& 54#53735535753'743574775735393()7'97355
4#53735535753'7'4374775*537+393(959575359
12345
!189 5
"#$55

123457389 5,754#53735535753'743574775735393()7'99
59575359
12345
!189 5
"#$55
-./01234-560722589:;2:<;2=>8?2>82@<8AB;2:<A:2C;B:2D>E@F;:;B2;AD<2B:A:;E;G:2>82AGB=;8B2:<;2HI;B:9>G7


125J49K57435L357379935737397'57557957(55#559959
55755
57(5537979 MNOP
1'7353735374(53355355735
937477579759995)4(
57757 57
35597
9
93953Q9775999359 5RRRRRRRR
"#$55

125J49K57435L357379935737397'57557957(55#559959
55755
57(5537979 MNOP
1'7353735374(53355355735
937477579759995)4(
579354577537497
93953#957(75953549359 5RRRRRRRR
"#$55

S125739537'73739593 993443995'535995#(7547'495'(593
97T475599537993593'9574(5975475739537799(
#97539UV'55537"599(93979577395355'955537'9397
957935 259(953954#537995739553355953773773559
9957395'5359495)4(
39'74779(759(9#7453457497
93953#95773977#95375959 5RRRRRRRR
"#$55

P125739537'73739593 993443995'535995#(7547'495'(593
97T475599537993593'9574(5975475739537799(
#97539UV'55537"599(93979577395355'955537'9397
957935 259(953954#537995739553355953773773559
9957395'5359495)4(
535597993953Q9775'7959435
9495599(M5
953954#53799573955335593773773559995
739519 5RRRRRRRR
"#$55


W

, 0123457899 8 5854 585 589

5
8  58
958
048 95
5
8 8988 8!
"9 8 54855
4
5

!#0#
$
45 898 8% 589459585
88 
4
5 
 455
8
9

5
8  5&958''''''''

(%)5
*5+
0,23457899 8 5854 585 589

5
8  58
958
048 95
5
8 8988 8!
"9 8 54855
4
5

!#0#
345
85
8 -558 - 
4
5 .8 84589595
5
855&958
''''''''

(%)5
*5+
/01234156789375:667;<<=>6?;>6<@>6AB?>C@A?DE>6?;A?6F>=?6G<HIB>?>=6?;>6=?A?>H>@?6<C6A@=J>C=6?;>6KL>=?D<@:
0"2358M5+N 5  

89% 5O8 O
9548 49548 5
4 P589
9 
595
5
5  898 59 889  5
 8848
Q%5
9 
595 5
8 9


235
N2M5
(%)5
*5+
0R2S4
484588
@<?5%8% 5  
T
2U5%5885
95488 .5 5&858
8*5 855558 4

N2U5%5885 898 59 95488
85
 8
5 58.5

72U5 %58859 
595 
5
5954885*5889 .8 98549

8
 .8 V5
-
- 858

W2U5%5885
895&9459
85
5455588
 .8 5
8 9
 
8%598*


(%)5
*5+
0X2358M5+U45
 5Q *5 5 * 8 95 8% 5 -455
8 895 %5
5

%58 
8 8 85%5 8 5&5 5
5

235
N2M5
(%)5
*5+
!#2S4
484588
8 %58%
T
2Y 5 N2Y895 72Y58
 W2Y 5
5
(%)5
*5+
!02358M5+U
595558859955% 
55 
95 % 5-58
%54585*58%5  
588




235
N2M5
(%)5
*5+




Z

, 001245678946 7  8949559  4557 5 9 5765952 9 9 5 4
 998
5 4567894555957 5 9  554975 9 9 954 5 5 

 5
559445957555 45 5940



7652 9 9 4!456789""459 954
0
 784577652 9 9 5 4 7 8#95 46547 5985"9$95 4595
45678
21!6$ 2 9 9 5 4949559  45
%1! 4 945 4949559  45
&1!  2 9 9 5 949559  45
'1!95 2 9 9 5 949559  45
($)59" *
0+1,45 845464 54556959 45 85 46 5457659 %65997 54

4645-5$.454
  8 497 72 4 5' 6 7/ 9" 4958 944545955
5-5$.454945084567 545' 6 7!74
4 95 755-5$.450
94508
4567 54 76 7555 9" 5-5$.45 41


 4 45 7 5985"9$95 4555
4 
21!5-5$.4594508' 6 7/ 9" 49584567 54
%1! ' 6 7/ 9" 49584567 54
&1!894' 6 7/ 9" 49584567 54
'1! 45997 5- 44' 6 7/ 9" 49584567 54
($)59" *
021!6 4*3%975394  5 5 95 94 59 7 9959 
21!6
%14
($)59" *
01!6 4*3%9753 75$95796"6 4 75" 84554
 7585898 9"
9"9584
 9#7 76  9#7
21!6
%14
($)59" *
0
1!6 4*!'95'&(42 .45 743753
21!6
%14
($)59" *
051!6 4*! '95 '&(42 .45 7437 9 3
21!6
%14
($)59" *
061!6 4*! &95 '&(42 .45 74359#3
21!6
%14
($)59" *



7