The International League of Triple-A minor league baseball consists of 14 teams organized into three divisions: North, South, and West. Suppose the following data show the averag attendance for the 14 teams in the International League. Also shown are the teams' records; W denotes the number of games won, L denotes the number of games lost, and PCT is the proportion of games played that were won. Team Name Buffalo Bisons Lehigh Valley IronPigs Pawtucket Red Sox Rochester Red Wings Scranton-Wilkes Barre Yankees Syracuse Chiefs Charlotte Knights Durham Bulls Norfolk Tides Richmond Braves Columbus Clippers Indianapolis Indians Louisville Bats Toledo Mud Hens Division W L PCT North North North North North North South South South South West West West 66 77 0.462 55 89 0.382 85 58 0.594 74 70 0.514 88 56 0.611 69 73 0.486 63 78 0.447 + 74 70 0.514 64 78 0.451 63 78 0.447 69 73 0.486 68 76 0.472 88 56 0.611 West 75 69 0.521 Attendance 8,819 8,478 9,099 6,917 7,141 5,769 4,525 6,998 6,284 4,451 7,797 8,534 9,154 8,235

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(b) Use Fisher's LSD procedure to determine where the differences occur. Use α = 0.05.
Find the value of LSD for each pair of divisions. (Round your answers to two decimal places.)
North and South
LSD =
X
North and West
LSD =
South and West
LSD =
Find the pairwise absolute difference between sample attendance means for each pair of divisions. (Round your answers to the nearest integer.)
XN - XS
XN - XW
XS-Xw
=
=
=
Which attendance means differ significantly? (Select all that apply.)
There is a significant difference in mean attendance between the North division and the South division.
There is a significant difference in mean attendance between the North division and the West division.
There is a significant difference in mean attendance between the South division and the West division.
There are no significant differences.
Transcribed Image Text:(b) Use Fisher's LSD procedure to determine where the differences occur. Use α = 0.05. Find the value of LSD for each pair of divisions. (Round your answers to two decimal places.) North and South LSD = X North and West LSD = South and West LSD = Find the pairwise absolute difference between sample attendance means for each pair of divisions. (Round your answers to the nearest integer.) XN - XS XN - XW XS-Xw = = = Which attendance means differ significantly? (Select all that apply.) There is a significant difference in mean attendance between the North division and the South division. There is a significant difference in mean attendance between the North division and the West division. There is a significant difference in mean attendance between the South division and the West division. There are no significant differences.
The International League of Triple-A minor league baseball consists of 14 teams organized into three divisions: North, South, and West. Suppose the following data show the average
attendance for the 14 teams in the International League. Also shown are the teams' records; W denotes the number of games won, L denotes the number of games lost, and PCT is
the proportion of games played that were won.
Team Name
Buffalo Bisons
Lehigh Valley IronPigs
Pawtucket Red Sox
Rochester Red Wings
Scranton-Wilkes Barre Yankees
Syracuse Chiefs
Charlotte Knights
Durham Bulls
Norfolk Tides
Richmond Braves
Columbus Clippers
Indianapolis Indians
Louisville Bats
Toledo Mud Hens
Division
North
North
North
North
North
North
South
South
South
West
West
West
WL
West
66 77 0.462
55 89 0.382
85 58
South 63 78 0.447
PCT
88 56
74 70 0.514
69 73
0.594
0.611
0.486
69 73
74 70 0.514
64 78 0.451
63 78 0.447
0.486
68 76 0.472
88 56 0.611
75 69 0.521
Attendance
8,819
8,478
9,099
6,917
7,141
5,769
4,525
6,998
6,284
4,451
7,797
8,534
9,154
8,235
Transcribed Image Text:The International League of Triple-A minor league baseball consists of 14 teams organized into three divisions: North, South, and West. Suppose the following data show the average attendance for the 14 teams in the International League. Also shown are the teams' records; W denotes the number of games won, L denotes the number of games lost, and PCT is the proportion of games played that were won. Team Name Buffalo Bisons Lehigh Valley IronPigs Pawtucket Red Sox Rochester Red Wings Scranton-Wilkes Barre Yankees Syracuse Chiefs Charlotte Knights Durham Bulls Norfolk Tides Richmond Braves Columbus Clippers Indianapolis Indians Louisville Bats Toledo Mud Hens Division North North North North North North South South South West West West WL West 66 77 0.462 55 89 0.382 85 58 South 63 78 0.447 PCT 88 56 74 70 0.514 69 73 0.594 0.611 0.486 69 73 74 70 0.514 64 78 0.451 63 78 0.447 0.486 68 76 0.472 88 56 0.611 75 69 0.521 Attendance 8,819 8,478 9,099 6,917 7,141 5,769 4,525 6,998 6,284 4,451 7,797 8,534 9,154 8,235
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