This document analyzes customer satisfaction data from a university cafeteria. It stratifies customers by type of service used and years attending the university. It presents data on service frequency and correlations between variables like speed, customer treatment, quality/price ratio, cleanliness, and communication between workers. A Pareto chart shows the most common complaints. The document aims to understand customer satisfaction and provide ideas to improve cafeteria service.
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Quality Management - Cafeteria Analysis UGR
1. Cafeteria Analysis
Quality Management Master in Economics
Cristina Alcaide Mu単oz
Carmen Olea Villoslada
Federica Qualizza
Desir辿e Su叩rez Santana
2. Index
Introduction
Stratification
General frequency
Pareto Chart
Frequent users
Type service frequency
Correlations
Why-Why Diagram
Ideas for improvements
3. Introduction
The purpose of this study is to know
customer satisfaction and provide
some ideas to improve the cafeteria
service.
The questionnaire
4. Introduction
Likert scale
1 Strongly disagree
2 Disagree
3 Neither disagree nor agree
4 Agree
5 Strongly agree
Customers are satisfied with the cafeteria
service.
The cafeteria receives few complaints.
5. Stratification
The cafeteria receives few complaints.
Type of service Years in the
14% Breakfast universty
11%
Lunch
21% 50% 1 to 2 years
15% 34% 55%
Afternoon 3 to 4 years
snack
5 to 10 years
Others
Working
15%
Yes
85% No
9. Type service frequency
OTRO
MIERENDA
ALMUERZO
DESAYUNO
0 20 40 60
DESAYUN ALMUERZ MIEREND
OTRO
O O A
Bad quality/price rate 15 2 7 1
no good comunication
between workers 9 2 3 1
Not clean 8 0 5 0
People are not treated
well 6 0 4 1
Service is not fast 4 0 2 1
10. Correlations (I): table
Commu-
variables Speed Customer Quality/ Cleanli- nication
Treatment Price ness between
Ratio workers
Correlation
1,000 ,639** ,518** ,465** ,603**
Coefficient
Speed
Sig. (bilateral) . ,000 ,000 ,000 ,000
N 232 231 232 231 231
Correlation
,639** 1,000 ,479** ,548** ,625**
Customer Coefficient
treatment Sig. (bilateral) ,000 . ,000 ,000 ,000
N 231 233 233 232 232
Correlation
,518** ,479** 1,000 ,541** ,506**
Quality/Price Coefficient
Rho de Spearman
ratio Sig. (bilateral) ,000 ,000 . ,000 ,000
N 232 233 234 233 233
Correlation
,465** ,548** ,541** 1,000 ,626**
Coefficient
Cleanliness
Sig. (bilateral) ,000 ,000 ,000 . ,000
N 231 232 233 233 232
Correlation
Communication Coefficient ,603** ,625** ,506** ,626** 1,000
between
workers Sig. (bilateral) ,000 ,000 ,000 ,000 .
N 231 232 233 232 233
**. The correlation is significant at 0.01 (bilateral)
11. University
Correlations (I): table Years
Correlation Coefficient 1,000
University Years Sig. (bilateral) .
N 247
Correlation Coefficient ,150*
Speed Sig. (bilateral) ,024
N 226
Correlation Coefficient ,101
Customer Treatment Sig. (bilateral) ,129
N 227
Spearmans Ratio Correlation Coefficient ,107
Quality/Price Rate
Sig. (bilateral) ,106
N 228
Correlation Coefficient ,202**
Cleanliness Sig. (bilateral) ,002
N 227
Correlation Coefficient ,123
Sig. (bilateral) ,065
Communication between
Workers
N 227
12. INTERACTIONS RELATIONSHIP
Correlations X Negative relationship Perfect Correlation
XX Positive relationship Very Strong Correlation
(II): matrix Strong Correlation
率 Moderate Correlation
隆 Weak Correlation
Not Correlation
xx
xx xx
xx
xx xx
Customer Quality/Price Cleanli- Communication between University
VARIABLES Speed treatment Rate ness workers Years
Speed . 率 率 隆
Customer treatment . 率 率
Quality/Price Rate 率 率 . 率 率
Cleanliness 率 率 率 . 隆
Communication between
workers 率 .
University Years 隆 隆 .
13. Bad Treatment Little interest in
towards the the customers
Customers needs
Lack of Lack of
Lack of
Cleanliness Coordination
Coordination
Bad
Personnel
Service Lack of
No good Planning
Communication
between
Not enough financial resources
Coworkers
Not fast
enough
Dissatisfied Bad storage
Clients
Bad Raw Low cost raw
Materials materials
Medium
Price Old
Bad Equipment
Quality-
Price Rate Bad Lack of
Equipment Operating
Low Equipment
Quality
Dark
Why-Why Not ventilated
Diagram Not Nice Not
Environment comfortabl
e
14. Ideas for improvements
Cleaning right after the customer has left the
table
Better relationships with suppliers/new suppliers
Investment in new equipment
More flexibility
Better communication
More interest in customers needs and opinions
Another spatial distribution
Customer service courses