Burrito Brothers
Customer survey Results Customer Number Customer survey responses
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Avg Std. dev. Avg Std. dev.
Menu was easy to read 3 5 5 5 5 5 5 5 5 5 4 5 5 4 3 5 4 5 5 5 5 5 5 3 5 4.64 0.70 Menu was easy to read 4.64 0.70
Order was prepared correctly 3 4 5 4 5 4 3 5 4 5 3 4 5 4 4 5 3 4 5 5 5 4 5 4 5 4.28 0.74 Order was prepared correctly 4.28 0.74
Food was tasty 2 4 5 2 5 5 4 4 3 4 3 5 5 5 3 4 3 4 3 4 3 4 5 3 4 3.84 0.94 Food was tasty 3.84 0.94
Value for price paid 4 5 5 2 5 5 5 5 2 3 2 5 5 5 4 3 2 5 3 3 3 5 5 4 3 3.92 1.19 Value for price paid 3.92 1.19
Overall satisfaction 2 4 5 3 5 4 4 5 2 4 3 4 5 4 3 4 3 4 3 4 4 4 5 3 4 3.80 0.87 Overall satisfaction 3.80 0.87
Likely to dine with us again? 2 4 5 2 5 4 4 5 2 3 2 4 5 4 3 3 2 4 5 3 3 4 5 3 3 3.56 1.08 Likely to dine with us again? 3.56 1.08
Likely to recommend us to friends? 2 4 5 2 5 4 4 5 1 3 2 4 5 4 2 3 2 4 5 3 3 4 5 2 3 3.44 1.23
Likely to recommend us to
friends?
3.44 1.23
Average score: items 1-7 3.3 4.4 4.9 3.1 5.0 4.6 4.3 4.9 3.1 3.9 2.7 4.6 5.0 4.6 3.6 4.0 2.7 4.4 3.7 4.0 4.0 4.4 4.7 3.6 3.9 4.05 0.69
Food was served hot 2 5 4 3 5 5 5 5 2 3 1 5 5 4 2 3 1 5 3 3 4 5 5 2 3 3.60 1.38 Food was served hot 3.60 1.38
Employees were courteous and
polite
Employees were courteous and
polite
Restaurant was clean 5 4 5 3 5 4 4 5 3 3 3 4 5 5 5 4 3 4 3 4 4 4 4 5 3 4.04 0.79 Restaurant was clean 4.04 0.79
Burrito Brothers
Average Score vs. Overall Satisfaction
Average score Overall satisfaction SUMMARY OUTPUT
3.3 2
4.4 4 Regression Statistics
4.9 5 Multiple R 0.869
3.1 3 R Square 0.756
5.0 5 Adjusted R Square 0.745
4.6 4 Standard Error 0.346
4.3 4 Observations 25.000
4.9 5
3.7 3
4.0 4
4.0 4 RESIDUAL OUTPUT
4.4 4
4.7 5 Observation
Predicted Average score
Residuals
3.6 3 1 2.811 0.474
3.9 4 2 4.189 0.239
3 4.878 -0.021
4 3.500 -0.357
5 4.878 0.122
13 4.878 0.122
14 4.189 0.382
15 3.500 0.071
16 4.189 -0.189
17 3.500 -0.786
3.0
4.0
5.0
6.0
Overall satisfaction Line Fit Plot
Average score
Overall
satisfactio
n
Likely to dine
with us again?
Standard Error
Upper 95%
Lower 95.0%
Upper 95.0%
Likely to dine with us again?
Predicted Overall satisfaction
2
3
4
5
6
Overall satisfaction
Likely to dine with us again?
Likely to dine with us again? Line Fit Plot
Overall satisfaction
Predicted Overall satisfaction
2 2 Observations 25.000
Burrito Brothers
Weights of Burritos (Pounds)
Sample Number Weights
11.13 Descriptive Statistics Bin Frequency
21.10 0.95 0
31.17 Mean 1.100 0.98 1
41.08 Standard Error 0.004 1.01 3
51.09 Median 1.100 1.04 15
61.05 Mode 1.090 1.07 28
10 1.07 Skewness -0.138 1.19 15
11 1.07 Range 0.240 1.22 2
12 1.15 Minimum 0.960 1.25 0
18 1.01
19 1.05
20 1.10
21 1.09
22 1.03
23 1.09
24 1.02
25 1.14
26 1.08
31 1.01
32 1.03
33 1.12
34 1.13
35 1.20
36 1.10
37 1.20
43 1.07
44 1.17
45 1.02
46 1.15
47 1.10
48 1.18
49 1.04
50 1.13
51 1.18
52 1.14
53 1.13
0
5
25
30
35
40
0.95 0.98 1.01 1.04 1.07 1.1 1.13 1.16 1.19 1.22 1.25
Bin
Histogram
61 1.16
62 1.15
63 1.03
64 1.08
65 1.09
66 1.16
67 1.19
68 1.04
69 1.12
70 1.10
79 1.09
80 1.16
81 1.10
82 1.06
83 1.12
84 1.17
85 1.18
86 1.13
87 1.04
88 1.06
89 1.11
90 1.06
91 1.07
101 1.06
102 1.17
103 1.08
104 1.14
105 1.13
106 1.15
107 1.05
108 1.07
109 1.09
110 1.11
111 1.09
112 1.03
113 1.07
114 1.09
115 1.06
116 1.09
126 1.11
127 1.05
128 1.11
129 1.03
130 1.07
131 1.03
132 1.05
139 1.06
140 1.07
141 1.07
142 1.07
143 1.12