9 Using the data in the Excel file Airport Service Times, determine if the airline can claim that its average service time is less than 2 5 minutes Service Times at an Airport Ticketing Counter Times (sec ) 26 358 218 71 190 36 45 68 45 66 132 372 125 16 37 116 145 160 276 132 124 180 111 119 75 164 39 698 46 172 151 83 166 78 68 502 83 139 19 44 117 38 176 128 18 427 72 145 185 74 137 30 43 70 233 185 128 113 79 182 83 81 87 61 105 66 46 139 141 78 265 66 194 93 82 156 115 50 262 130 73 82 107 83 64 156 81 204 76 148 426 102 65 131 518 329 714 203 14 131 415 325 58 68 62 303 314 40 9 18 30 95 315 141 26 189 43 132 19 29 273 167 98 98 92 36 64 81 67 52 47 163 61 88 182 149 83 17 85 466 139 87 116 97 98 15 77 97 204 19 68 195 61 253 557 94 66 10 149 89 253 189 20 75 102 46 60 277 65 169 122 186 87 24 197 59 203 86 132 311 175 69 191 248 67 357 136 49 315 41 141 96 12 111 30 118 57 66 74 79 66 63 265 159 78 66 94 69 109 61 162 190 35 53 68 98 38 202 15 65 86 876 127 139 87 66 146 66 197 156 49 46 66 75 117 47 65 189 268 40 88 70 67 133 85 268 37 49 74 223 87 54 119 97 186 143 147 187 155 91 68 317 79 47 245 82 55 70 65 64 67 450 323 249 173 90 208 77 41 148 272 76 371 55 31 69 193 136 143 72 143 255 79 100 51 72 391 27 63 143 67 72 135 9 76 166 333 80 114 79 392 429 109 66 67 174 112 118 83 203 147 614 128 88 122 200 30 376 153 227 233 106 129 461 315 164 142 73 96 25 87 305 53 60 62 74 82 83 206 220 174 280 118 16 138 61 89 23 78 61 53 234 111 37 38 70 112 52 350 295 78 69 21 84 116 134 54 82 70 57 211 124 44 88 117 250 89 57 98 182 125 128 295 88 60 84 209 43 31 108 65 667 28 23 52 69 406 23 77 81 62 93 201 39 134 69 201 316 18 46 71 51 33 144 139 54 83 70 48 158 77 33 260 45 237 87 72 40 24 195 191 99 118 80 236 106 48 209 320 99 35 216 68 40 70 128 138 44 89 118 292 475 215 149 224 61 62 65 62 108 289 35 72 86 94 134 45 55 29 268 31 232 64 205 137 16 425 158 159 74 61 379 147 60 62 40 248 145 176 141 112 370 64 137 282 116 86 28 69 75 71 93 42 142 185 51 146 253 66 329 85 231 62 145 21 63 88 81 103 74 73 79 200 36 83 212 197 70 264 103 85 215 175 29 199 116 68 176 95 165 70 65 132 60 62 212 89 150 20 69 140 31 56 26 82 19 68 116 76 77 58 82 123 40 38 84 703 264 181 273 23 63 83 96 83 88 190 15 76 148 133 148 33 145 66 72 67 65 63 199 80 162 124 84 138 152 193 134 138 35 100 609 65 121 75 23 95 128 24 112 44 29 63 68 137 302 61 55 15 124 81 28 75 296 165 261 86 104 153 44 16 139 175 48 19 70 81 99 317 110 61 74 51 380 44 56 82 93 145 19 76 206 53 106 68 50 29 183 66 218 88 243 315 70 52 86 238 68 84 47 197 89 167 119 65 120 42 60 104 84 84 115 85 288 83 83 108 63 89 81 197 71 267 155 20 123 43 314 41 182 37 78 22 91 192 132 23 384 275 10 83 123 96 83 178 63 65 19 69 144 74 39 60 115 99 55 87 88 22 62 89 88 236 128 144 116 84 250 82 38 80 81 85 60 191 115 127 82 47 15 65 179 75 81 121 305 70 123 110 243 124 69 58 207 137 376 84 32 28 278 133 81 165 298 493 145 299 123 83 61 219 11 82 111 87 72 140 272 62 251 166 85 124 91 9 72 73 104 220 46 35 69

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Question: 9. Using the data in the Excel file Airport Service Times, determine if the airline can claim that its average service time is less than

9. Using the data in the Excel file Airport Service Times, determine if the airline can claim that its average service time is less than 2.5 minutes

Service Times at an Airport Ticketing Counter

Times (sec.)
26
358
218
71
190
36
45
68
45
66
132
372
125
16
37
116
145
160
276
132
124
180
111
119
75
164
39
698
46
172
151
83
166
78
68
502
83
139
19
44
117
38
176
128
18
427
72
145
185
74
137
30
43
70
233
185
128
113
79
182
83
81
87
61
105
66
46
139
141
78
265
66
194
93
82
156
115
50
262
130
73
82
107
83
64
156
81
204
76
148
426
102
65
131
518
329
714
203
14
131
415
325
58
68
62
303
314
40
9
18
30
95
315
141
26
189
43
132
19
29
273
167
98
98
92
36
64
81
67
52
47
163
61
88
182
149
83
17
85
466
139
87
116
97
98
15
77
97
204
19
68
195
61
253
557
94
66
10
149
89
253
189
20
75
102
46
60
277
65
169
122
186
87
24
197
59
203
86
132
311
175
69
191
248
67
357
136
49
315
41
141
96
12
111
30
118
57
66
74
79
66
63
265
159
78
66
94
69
109
61
162
190
35
53
68
98
38
202
15
65
86
876
127
139
87
66
146
66
197
156
49
46
66
75
117
47
65
189
268
40
88
70
67
133
85
268
37
49
74
223
87
54
119
97
186
143
147
187
155
91
68
317
79
47
245
82
55
70
65
64
67
450
323
249
173
90
208
77
41
148
272
76
371
55
31
69
193
136
143
72
143
255
79
100
51
72
391
27
63
143
67
72
135
9
76
166
333
80
114
79
392
429
109
66
67
174
112
118
83
203
147
614
128
88
122
200
30
376
153
227
233
106
129
461
315
164
142
73
96
25
87
305
53
60
62
74
82
83
206
220
174
280
118
16
138
61
89
23
78
61
53
234
111
37
38
70
112
52
350
295
78
69
21
84
116
134
54
82
70
57
211
124
44
88
117
250
89
57
98
182
125
128
295
88
60
84
209
43
31
108
65
667
28
23
52
69
406
23
77
81
62
93
201
39
134
69
201
316
18
46
71
51
33
144
139
54
83
70
48
158
77
33
260
45
237
87
72
40
24
195
191
99
118
80
236
106
48
209
320
99
35
216
68
40
70
128
138
44
89
118
292
475
215
149
224
61
62
65
62
108
289
35
72
86
94
134
45
55
29
268
31
232
64
205
137
16
425
158
159
74
61
379
147
60
62
40
248
145
176
141
112
370
64
137
282
116
86
28
69
75
71
93
42
142
185
51
146
253
66
329
85
231
62
145
21
63
88
81
103
74
73
79
200
36
83
212
197
70
264
103
85
215
175
29
199
116
68
176
95
165
70
65
132
60
62
212
89
150
20
69
140
31
56
26
82
19
68
116
76
77
58
82
123
40
38
84
703
264
181
273
23
63
83
96
83
88
190
15
76
148
133
148
33
145
66
72
67
65
63
199
80
162
124
84
138
152
193
134
138
35
100
609
65
121
75
23
95
128
24
112
44
29
63
68
137
302
61
55
15
124
81
28
75
296
165
261
86
104
153
44
16
139
175
48
19
70
81
99
317
110
61
74
51
380
44
56
82
93
145
19
76
206
53
106
68
50
29
183
66
218
88
243
315
70
52
86
238
68
84
47
197
89
167
119
65
120
42
60
104
84
84
115
85
288
83
83
108
63
89
81
197
71
267
155
20
123
43
314
41
182
37
78
22
91
192
132
23
384
275
10
83
123
96
83
178
63
65
19
69
144
74
39
60
115
99
55
87
88
22
62
89
88
236
128
144
116
84
250
82
38
80
81
85
60
191
115
127
82
47
15
65
179
75
81
121
305
70
123
110
243
124
69
58
207
137
376
84
32
28
278
133
81
165
298
493
145
299
123
83
61
219
11
82
111
87
72
140
272
62
251
166
85
124
91
9
72
73
104
220
46
35
69

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