Refer to the accompanying data set of mean drive-through service times at dinner in seconds at two fast food m drive-through service time for Restaurant X at dinner, then do the same for Restaurant Y. Compare the results Click the icon to view the data on drive-through service times Construct a 90% confidence interval of the mean drive-through service times at dinner for Restaurant X sec<

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Restaurant Drive-Through Service Times
Service Times (seconds)
Restaurant X
87
124 120 149 265 98
178 125 147 166 208 134
305 174 108
160
137
329
144 99
232 235
181
129
151 200
172 120 67
139
199 181 119 143 172 147
193 203 236 195
353 240
302
169
207 199 182
184
150 171 152 167 76 150
106
158
163 127
137
Restaurant Y
130 151 114
106
121 129
136
228 210
95
136 242
197
151
145
158
133
170
231
252
232
87 110
Print
308 145 126 181
51
142 96
145
Done
172
128
295
141
135
137
233
174
129
126
0
Transcribed Image Text:Restaurant Drive-Through Service Times Service Times (seconds) Restaurant X 87 124 120 149 265 98 178 125 147 166 208 134 305 174 108 160 137 329 144 99 232 235 181 129 151 200 172 120 67 139 199 181 119 143 172 147 193 203 236 195 353 240 302 169 207 199 182 184 150 171 152 167 76 150 106 158 163 127 137 Restaurant Y 130 151 114 106 121 129 136 228 210 95 136 242 197 151 145 158 133 170 231 252 232 87 110 Print 308 145 126 181 51 142 96 145 Done 172 128 295 141 135 137 233 174 129 126 0
K
Refer to the accompanying data set of mean drive-through service times at dinner in seconds at two fast food res
drive-through service time for Restaurant X at dinner, then do the same for Restaurant Y. Compare the results
Click the icon to view the data on drive-through service times
Construct a 90% confidence interval of the mean drive-through service times at dinner for Restaurant X
sec<<sec
(Round to one decimal place as needed)
4
A3
R
F
5
6
J Y
4
G H
7
8
J
9
K
O
L
U
Transcribed Image Text:K Refer to the accompanying data set of mean drive-through service times at dinner in seconds at two fast food res drive-through service time for Restaurant X at dinner, then do the same for Restaurant Y. Compare the results Click the icon to view the data on drive-through service times Construct a 90% confidence interval of the mean drive-through service times at dinner for Restaurant X sec<<sec (Round to one decimal place as needed) 4 A3 R F 5 6 J Y 4 G H 7 8 J 9 K O L U
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