3. In a KAI (Indonesian Railways) company, it is known that there is a problem with the dissatisfaction of KAI passengers with its services. The following is data from 75 consumer complaints regarding the services obtained KAI Passenger Complaints Number of Complaints Pillows & Blankets not clean (smelling) 12 Lack of Staff (Cleaning & Food Waiter) 4 The seat is not comfortable 23 Food & Beverage menu is less varied 34 Limited Baggage 2 Draw a fishbone diagram that provides details on the reasons why car customers are dissatisfied with the service provided. Use Pareto analysis to examine the KAI passenger complaint data. What can you conclude from the analysis that has been done?

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
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Solve max in 90 minutes the sub parts A,B,C and no reject thank u about Operational Managament

3. In a KAI (Indonesian Railways) company, it is known that there is a problem with the dissatisfaction
of KAI passengers with its services. The following is data from 75 consumer complaints regarding the
services obtained
KAI Passenger Complaints
Number of Complaints
Pillows & Blankets not clean (smelling)
12
Lack of Staff (Cleaning & Food Waiter)
4
The seat is not comfortable
23
Food & Beverage menu is less varied
34
Limited Baggage
A. Draw a fishbone diagram that provides details on the reasons why car customers are dissatisfied with the
service provided.
B. Use Pareto analysis to examine the KAI passenger complaint data.
C. What can you conclude from the analysis that has been done?
Transcribed Image Text:3. In a KAI (Indonesian Railways) company, it is known that there is a problem with the dissatisfaction of KAI passengers with its services. The following is data from 75 consumer complaints regarding the services obtained KAI Passenger Complaints Number of Complaints Pillows & Blankets not clean (smelling) 12 Lack of Staff (Cleaning & Food Waiter) 4 The seat is not comfortable 23 Food & Beverage menu is less varied 34 Limited Baggage A. Draw a fishbone diagram that provides details on the reasons why car customers are dissatisfied with the service provided. B. Use Pareto analysis to examine the KAI passenger complaint data. C. What can you conclude from the analysis that has been done?
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