Question
1. Using the McDonald's data, which of the three meals has the shortest average wait time? A. Breakfast B. Lunch C. Dinner 2. Run an
1. Using theMcDonald's data, which of the three meals has the shortest average wait time?
A. Breakfast
B. Lunch
C. Dinner
2. Run an ANOVA to see if there is a significant difference in average wait times for the three meals at McDonald's. What is the critical value you would use to decide if you will reject or fail to reject the null hypothesis? Round your answer to two decimals.
3. Do you reject or fail to reject the null hypothesis that the average wait time for meals is the same in theMcDonald's data?
A. Reject the null hypothesis
B. Fail to reject the null hypothesis
Customer | Customer Waiting Time (Seconds) | Time of Day 1 - Breakfast 2 = Lunch 3 = Dinner |
1 | 207 | 2 |
2 | 170 | 3 |
3 | 129 | 2 |
4 | 245 | 3 |
5 | 265 | 3 |
6 | 40 | 3 |
7 | 223 | 2 |
8 | 48 | 2 |
9 | 170 | 2 |
10 | 243 | 1 |
11 | 169 | 1 |
12 | 151 | 1 |
13 | 179 | 2 |
14 | 150 | 2 |
15 | 185 | 3 |
16 | 193 | 1 |
17 | 68 | 3 |
18 | 198 | 2 |
19 | 174 | 3 |
20 | 260 | 2 |
21 | 249 | 1 |
22 | 236 | 1 |
23 | 227 | 1 |
24 | 215 | 3 |
25 | 71 | 2 |
26 | 88 | 2 |
27 | 190 | 3 |
28 | 52 | 3 |
29 | 234 | 1 |
30 | 59 | 2 |
31 | 92 | 3 |
32 | 242 | 2 |
33 | 147 | 3 |
34 | 35 | 2 |
35 | 218 | 1 |
36 | 89 | 2 |
37 | 140 | 2 |
38 | 152 | 3 |
39 | 190 | 3 |
40 | 130 | 1 |
41 | 129 | 3 |
42 | 78 | 2 |
43 | 43 | 1 |
44 | 128 | 3 |
45 | 73 | 1 |
46 | 215 | 1 |
47 | 91 | 3 |
48 | 240 | 2 |
49 | 205 | 2 |
50 | 125 | 3 |
51 | 77 | 1 |
52 | 225 | 1 |
53 | 89 | 1 |
54 | 178 | 3 |
55 | 183 | 3 |
56 | 131 | 2 |
57 | 146 | 1 |
58 | 220 | 2 |
59 | 128 | 2 |
60 | 103 | 1 |
61 | 43 | 3 |
62 | 125 | 2 |
63 | 82 | 2 |
64 | 183 | 2 |
65 | 101 | 3 |
66 | 92 | 3 |
67 | 134 | 3 |
68 | 234 | 2 |
69 | 199 | 3 |
70 | 75 | 1 |
71 | 244 | 3 |
72 | 249 | 2 |
73 | 102 | 2 |
74 | 109 | 1 |
75 | 65 | 2 |
76 | 214 | 1 |
77 | 150 | 2 |
78 | 213 | 2 |
79 | 199 | 3 |
80 | 69 | 3 |
81 | 105 | 2 |
82 | 158 | 1 |
83 | 185 | 3 |
84 | 156 | 1 |
85 | 64 | 2 |
86 | 122 | 2 |
87 | 35 | 3 |
88 | 87 | 1 |
89 | 231 | 3 |
90 | 65 | 3 |
91 | 226 | 1 |
92 | 238 | 1 |
93 | 126 | 3 |
94 | 242 | 1 |
95 | 93 | 3 |
96 | 114 | 3 |
97 | 199 | 1 |
98 | 116 | 2 |
99 | 85 | 1 |
100 | 262 | 3 |
101 | 64 | 2 |
102 | 208 | 2 |
103 | 109 | 3 |
104 | 172 | 3 |
105 | 223 | 1 |
106 | 181 | 2 |
107 | 232 | 3 |
108 | 70 | 1 |
109 | 74 | 2 |
110 | 81 | 1 |
111 | 178 | 1 |
112 | 114 | 1 |
113 | 30 | 2 |
114 | 92 | 1 |
115 | 115 | 1 |
116 | 113 | 2 |
117 | 248 | 3 |
118 | 76 | 1 |
119 | 133 | 1 |
120 | 149 | 3 |
121 | 211 | 1 |
122 | 246 | 2 |
123 | 80 | 3 |
124 | 131 | 1 |
125 | 158 | 1 |
126 | 245 | 1 |
127 | 49 | 3 |
128 | 245 | 3 |
129 | 90 | 1 |
130 | 118 | 1 |
131 | 139 | 2 |
132 | 178 | 3 |
133 | 165 | 3 |
134 | 262 | 1 |
135 | 260 | 1 |
136 | 160 | 1 |
137 | 102 | 1 |
138 | 114 | 1 |
139 | 127 | 3 |
140 | 187 | 1 |
141 | 168 | 1 |
142 | 84 | 1 |
143 | 96 | 2 |
144 | 176 | 2 |
145 | 116 | 3 |
146 | 210 | 1 |
147 | 148 | 3 |
148 | 140 | 2 |
149 | 65 | 2 |
150 | 259 | 2 |
151 | 149 | 1 |
152 | 117 | 2 |
153 | 125 | 3 |
154 | 111 | 1 |
155 | 267 | 1 |
156 | 30 | 1 |
157 | 235 | 3 |
158 | 268 | 1 |
159 | 131 | 1 |
160 | 102 | 3 |
161 | 156 | 3 |
162 | 124 | 2 |
163 | 213 | 2 |
164 | 75 | 1 |
165 | 180 | 3 |
166 | 154 | 2 |
167 | 252 | 1 |
168 | 118 | 2 |
169 | 128 | 1 |
170 | 154 | 2 |
171 | 202 | 2 |
172 | 237 | 1 |
173 | 169 | 2 |
174 | 199 | 1 |
175 | 138 | 3 |
176 | 71 | 1 |
177 | 144 | 1 |
178 | 90 | 2 |
179 | 244 | 1 |
180 | 194 | 1 |
181 | 154 | 3 |
182 | 142 | 1 |
183 | 251 | 1 |
184 | 140 | 2 |
185 | 239 | 1 |
186 | 251 | 2 |
187 | 108 | 2 |
188 | 124 | 1 |
189 | 208 | 3 |
190 | 205 | 2 |
191 | 148 | 2 |
192 | 182 | 2 |
193 | 115 | 2 |
194 | 124 | 3 |
195 | 103 | 1 |
196 | 184 | 1 |
197 | 190 | 1 |
198 | 166 | 1 |
199 | 160 | 3 |
200 | 75 | 1 |
201 | 194 | 3 |
202 | 268 | 2 |
203 | 137 | 1 |
204 | 114 | 3 |
205 | 195 | 2 |
206 | 87 | 3 |
207 | 153 | 3 |
208 | 57 | 2 |
209 | 40 | 2 |
210 | 167 | 1 |
211 | 130 | 1 |
212 | 261 | 1 |
213 | 167 | 1 |
214 | 92 | 3 |
215 | 191 | 1 |
216 | 210 | 1 |
217 | 221 | 2 |
218 | 195 | 3 |
219 | 179 | 3 |
220 | 99 | 2 |
221 | 124 | 3 |
222 | 73 | 3 |
223 | 104 | 3 |
224 | 158 | 2 |
225 | 151 | 1 |
226 | 265 | 1 |
227 | 192 | 1 |
228 | 267 | 3 |
229 | 190 | 3 |
230 | 136 | 3 |
231 | 215 | 1 |
232 | 114 | 2 |
233 | 207 | 1 |
234 | 39 | 1 |
235 | 57 | 2 |
236 | 254 | 2 |
237 | 207 | 2 |
238 | 70 | 1 |
239 | 95 | 2 |
240 | 217 | 2 |
241 | 113 | 3 |
242 | 71 | 2 |
243 | 254 | 3 |
244 | 163 | 2 |
245 | 168 | 1 |
246 | 265 | 3 |
247 | 225 | 1 |
248 | 246 | 3 |
249 | 145 | 2 |
250 | 53 | 2 |
251 | 42 | 3 |
252 | 106 | 1 |
253 | 184 | 2 |
254 | 193 | 3 |
255 | 125 | 3 |
256 | 64 | 2 |
257 | 39 | 3 |
258 | 165 | 1 |
259 | 230 | 2 |
260 | 206 | 1 |
261 | 108 | 3 |
262 | 78 | 2 |
263 | 80 | 2 |
264 | 141 | 1 |
265 | 144 | 2 |
266 | 185 | 3 |
267 | 210 | 3 |
268 | 207 | 1 |
269 | 150 | 2 |
270 | 144 | 3 |
271 | 148 | 1 |
272 | 79 | 1 |
273 | 152 | 2 |
274 | 222 | 3 |
275 | 141 | 1 |
276 | 135 | 2 |
277 | 121 | 1 |
278 | 183 | 3 |
279 | 133 | 2 |
280 | 88 | 2 |
281 | 97 | 1 |
282 | 130 | 2 |
283 | 180 | 2 |
284 | 92 | 2 |
285 | 188 | 2 |
286 | 160 | 2 |
287 | 89 | 3 |
288 | 132 | 1 |
289 | 265 | 3 |
290 | 221 | 3 |
291 | 91 | 3 |
292 | 194 | 1 |
293 | 88 | 3 |
294 | 183 | 2 |
295 | 220 | 3 |
296 | 58 | 1 |
297 | 140 | 1 |
298 | 131 | 1 |
299 | 104 | 3 |
300 | 113 | 2 |
301 | 222 | 3 |
302 | 248 | 2 |
303 | 126 | 3 |
304 | 254 | 2 |
305 | 38 | 2 |
306 | 170 | 1 |
307 | 113 | 2 |
308 | 211 | 3 |
309 | 236 | 1 |
310 | 172 | 1 |
311 | 215 | 2 |
312 | 77 | 1 |
313 | 142 | 1 |
314 | 224 | 1 |
315 | 51 | 1 |
316 | 197 | 1 |
317 | 93 | 1 |
318 | 92 | 3 |
319 | 64 | 3 |
320 | 175 | 1 |
321 | 118 | 1 |
322 | 211 | 1 |
323 | 94 | 2 |
324 | 82 | 2 |
325 | 161 | 2 |
326 | 247 | 1 |
327 | 250 | 3 |
328 | 116 | 2 |
329 | 91 | 1 |
330 | 260 | 3 |
331 | 72 | 2 |
332 | 230 | 2 |
333 | 106 | 1 |
334 | 266 | 1 |
335 | 228 | 1 |
336 | 73 | 1 |
337 | 169 | 3 |
338 | 138 | 1 |
339 | 188 | 2 |
340 | 176 | 2 |
341 | 121 | 3 |
342 | 228 | 2 |
343 | 197 | 2 |
344 | 120 | 3 |
345 | 70 | 2 |
346 | 245 | 2 |
347 | 201 | 2 |
348 | 161 | 2 |
349 | 225 | 1 |
350 | 103 | 1 |
351 | 138 | 3 |
352 | 112 | 1 |
353 | 207 | 1 |
354 | 224 | 2 |
355 | 184 | 3 |
356 | 170 | 3 |
357 | 104 | 2 |
358 | 182 | 2 |
359 | 142 | 2 |
360 | 81 | 2 |
361 | 241 | 3 |
362 | 142 | 2 |
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