The accompanying data and frequency distribution are 45 drive-through service times for Burger King lunches. Times begin when a vehicle stops at the order window and end when the vehicle leaves the pickup window. Lunch times were measured between 11:00 AM and 2:00 PM. Use the data and frequency distribution to construct a histogram. Does the histogram appear to be normal? Click the icon to view the service times data and frequency distribution.

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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7.

The accompanying data and frequency distribution are 45 drive-through service times for Burger King lunches. Times begin when a
vehicle stops at the order window and end when the vehicle leaves the pickup window. Lunch times were measured between 11:00 AM
and 2:00 PM. Use the data and frequency distribution to construct a histogram. Does the histogram appear to be normal?
Click the icon to view the service times data and frequency distribution.
Construct the histogram. Choose the correct graph below.
A.
В.
20-
20-
10-
10-
40
80
120
160
200 E
70
110
270 E
150
190
Service Time (seconds)
230
Service Time (seconds)
С.
D.
25-
20-
15-
25-
20-
15-
270 E
270 E
190
150
Service Time (seconds)
70
110
230
70
110
150
190
230
Service Time (seconds)
The histogram
so the distribution of the data is
The histogram
to be normal.
Frequency
Frequency
B.
Frequency
Kɔuənbəu-
Transcribed Image Text:The accompanying data and frequency distribution are 45 drive-through service times for Burger King lunches. Times begin when a vehicle stops at the order window and end when the vehicle leaves the pickup window. Lunch times were measured between 11:00 AM and 2:00 PM. Use the data and frequency distribution to construct a histogram. Does the histogram appear to be normal? Click the icon to view the service times data and frequency distribution. Construct the histogram. Choose the correct graph below. A. В. 20- 20- 10- 10- 40 80 120 160 200 E 70 110 270 E 150 190 Service Time (seconds) 230 Service Time (seconds) С. D. 25- 20- 15- 25- 20- 15- 270 E 270 E 190 150 Service Time (seconds) 70 110 230 70 110 150 190 230 Service Time (seconds) The histogram so the distribution of the data is The histogram to be normal. Frequency Frequency B. Frequency Kɔuənbəu-
Drive-Through Service Times
116
131
147
120
126
136
77
136
133
121
182
146
138
110
148
110
208
120
105
79
120
145
159
83
102
78
224
199
198
137
142
166
195
253
231
259
192
128
84
153
151
145
171
160
124
Service Time
Frequency
70–109
7
110–149
22
150–189
7
190–229
230–269
Transcribed Image Text:Drive-Through Service Times 116 131 147 120 126 136 77 136 133 121 182 146 138 110 148 110 208 120 105 79 120 145 159 83 102 78 224 199 198 137 142 166 195 253 231 259 192 128 84 153 151 145 171 160 124 Service Time Frequency 70–109 7 110–149 22 150–189 7 190–229 230–269
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