2. Refer to the Baseball 2016 data, which report information on the 30 Major League Baseball teams for the 2016 season. a. Conduct a test of hypothesis to determine whether the mean salary of the teams was different from $100.0 million. Use the .05 significance level. b. Using a 5% significance level, conduct a test of hypothesis to determine whether the mean attendance was more than 2,000,000 per team.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.6: Summarizing Categorical Data
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2. Refer to the Baseball 2016 data, which report
information on the 30 Major League Baseball teams for
the 2016 season.
a. Conduct a test of hypothesis to determine whether
the mean salary of the teams was different from
$100.0 million. Use the .05 significance level.
b. Using a 5% significance level, conduct a test of
hypothesis to determine whether the mean
attendance was more than 2,000,000 per team.
Transcribed Image Text:2. Refer to the Baseball 2016 data, which report information on the 30 Major League Baseball teams for the 2016 season. a. Conduct a test of hypothesis to determine whether the mean salary of the teams was different from $100.0 million. Use the .05 significance level. b. Using a 5% significance level, conduct a test of hypothesis to determine whether the mean attendance was more than 2,000,000 per team.
Baseball 2016
Year Average salary (Millions)
1,99
Team
League
Year Opened
Team Salary
Attendance
Wins ERA
BA HR
Arizona
National
1998
70,76
2036216
69 5,09
0,261 190
2000
Atlanta
National
1996
87,62
2020914
68 4,51
0,255 122
2001
2,26
Baltimore
American
1992
115,59
2172344
89 4,22
0,256 253
2002
2,38
Boston
American
1912
182,16
2955434
93 4,00
0,282 208
2003
2,56
Chicago Cubs National
1914
116,65
3232420
103 3,15
0,256 199
2004
2,49
2,63
2,87
78 4,10
0,257 168
Chicago Sox American
Cincinnati
1991
98,71
1746293
2005
National
2003
116,73
1894085
68 4,91
0,256 164
2006
Cleveland
American
1994
86.34
1591667
94 3,84
0,262 185
2007
2,94
Colorado
National
1995
98,26
2602524
75 4,91
0,275 204
2008
3,15
Detroit
American
2000
172,28
2493859
86 4,24
0,267 211
2009
3,24
Houston
American
2000
69,06
2306623
84 4,06
0,247 198
2010
3,30
Kansas City American
1973
112,91
2557712
81 4,21
0,261 147
2011
3,31
LA Angels
LA Dodgers National
American
1966
146,45
3016142
74 4,28
0,26 156
2012
3,44
1962
223,35
3703312
91 3,70
0,249 189
2013
3,65
Miami
National
2012
84,64
1712417
79 4,05
0,263 128
2014
3,95
Milwaukee
National
2001
98,68
2314614
73 4,08
0,244 194
2015
4,25
Minnesota
American
2010
108,26
1963912
59 5,08
0,251 200
2016
4,40
NY Mets
National
2009
99,63
213,47
2789602
87 3,58
0,246 218
NY Yankees American
2009
3063405
84 4,16
0,252 183
Oakland
American
1966
80,28
1521506
69 4,51
0,246 169
Philadelphia National
Pittsburgh
San Diego
2004
133,05
1915144
71 4,63
0,24 161
National
2001
85,89
2249021
78 4,21
0,257 153
National
2004
126,37
2351426
68 4,43
0,235 177
San Francisco National
2000
166,50
3365256
87 3,65
0,258 130
Seattle
American
1999
122,71
2267928
86 4,00
0,259 223
St. Louis
National
2006
120,30
3444490
86 4,08
0,255 225
Tampa Bay
American
1990
73,65
1286163
68 4,20
0,243 216
Техas
American
1994
144,31
2710402
95 4,37
0,262 215
Toronto
American
1989
112,90
3392299
89 3,78
0,248 221
Washington National
2008
166,01
2481938
95 3,51
0,256 203
Transcribed Image Text:Baseball 2016 Year Average salary (Millions) 1,99 Team League Year Opened Team Salary Attendance Wins ERA BA HR Arizona National 1998 70,76 2036216 69 5,09 0,261 190 2000 Atlanta National 1996 87,62 2020914 68 4,51 0,255 122 2001 2,26 Baltimore American 1992 115,59 2172344 89 4,22 0,256 253 2002 2,38 Boston American 1912 182,16 2955434 93 4,00 0,282 208 2003 2,56 Chicago Cubs National 1914 116,65 3232420 103 3,15 0,256 199 2004 2,49 2,63 2,87 78 4,10 0,257 168 Chicago Sox American Cincinnati 1991 98,71 1746293 2005 National 2003 116,73 1894085 68 4,91 0,256 164 2006 Cleveland American 1994 86.34 1591667 94 3,84 0,262 185 2007 2,94 Colorado National 1995 98,26 2602524 75 4,91 0,275 204 2008 3,15 Detroit American 2000 172,28 2493859 86 4,24 0,267 211 2009 3,24 Houston American 2000 69,06 2306623 84 4,06 0,247 198 2010 3,30 Kansas City American 1973 112,91 2557712 81 4,21 0,261 147 2011 3,31 LA Angels LA Dodgers National American 1966 146,45 3016142 74 4,28 0,26 156 2012 3,44 1962 223,35 3703312 91 3,70 0,249 189 2013 3,65 Miami National 2012 84,64 1712417 79 4,05 0,263 128 2014 3,95 Milwaukee National 2001 98,68 2314614 73 4,08 0,244 194 2015 4,25 Minnesota American 2010 108,26 1963912 59 5,08 0,251 200 2016 4,40 NY Mets National 2009 99,63 213,47 2789602 87 3,58 0,246 218 NY Yankees American 2009 3063405 84 4,16 0,252 183 Oakland American 1966 80,28 1521506 69 4,51 0,246 169 Philadelphia National Pittsburgh San Diego 2004 133,05 1915144 71 4,63 0,24 161 National 2001 85,89 2249021 78 4,21 0,257 153 National 2004 126,37 2351426 68 4,43 0,235 177 San Francisco National 2000 166,50 3365256 87 3,65 0,258 130 Seattle American 1999 122,71 2267928 86 4,00 0,259 223 St. Louis National 2006 120,30 3444490 86 4,08 0,255 225 Tampa Bay American 1990 73,65 1286163 68 4,20 0,243 216 Техas American 1994 144,31 2710402 95 4,37 0,262 215 Toronto American 1989 112,90 3392299 89 3,78 0,248 221 Washington National 2008 166,01 2481938 95 3,51 0,256 203
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