Survey on the customer satisfaction among passengers of a certain bus line.
Customer3The data are stored as a frequency table. Data frame with 4 observations on the following 6 variables
delaybus delay (in minutes)
Verydissatisfiedfrequency of "Very dissatisfied" replies to the survey
Dissatisfiedfrequency of "Dissatisfied" replies to the survey
Neutralfrequency of "Neutral" replies to the survey
Satisfiedfrequency of "Satisfied" replies to the survey
Verysatisfiedfrequency of "Very satisfied" replies to the survey
Customer for the individual level data