Chapter 3How to do research.3.1 format to report on the results of research, demonstration projects, workshop on the art of coffee.Research the art of coffee for a job as a hotel survey research features the satisfaction of students, grade level diploma (mortgage) is the branch of 28 people who have to do an art project for the hotel coffee.3.2 population and sampleIn this research, using the population and sample as follows:The population is student grade level diploma (or 1/1, 2/3, 2/4) business number 28.People who participate in project estimates for coffee art hotel.A sample is a sample number of 27 people during a given period. 3.3 the tools used to perform the research.In this research a questionnaire about satisfaction. 1) gain knowledge from universities to colleges2) gain knowledge from practical demonstration of Arts coffee.3) suitability of the demonstration period.4) gain knowledge or benefits from the activity. 5) it is appropriate to dress/personality/gestures demo.6) to join, impressed with the equipment used in operations. 7) the suitability of the premises used in action.8) satisfaction with the events.9) can be taken from joined the activity to use in everyday life.10.) there should be a project, such as here in the next year.Satisfaction evaluation 5.-Very satisfied (5).-Very satisfied (4)Satisfactory medium (3)-Satisfaction (2)-The least satisfied (1)-Maximum 10 messages (in the appendix).3.4 data collection.Collect information from students, grade level diploma (mortgage) in the hotel. The number of 28 people.How the survey is.Distributed a questionnaire.The analysis.1. To find the percentage for the number of questionnaire respondents. Using the formula, = When the number of students who answered the questionnaire. The number of all students who complete the questionnaire2 find the arithmetic mean By using a formula. When the sum of the levels of satisfaction. The number of all students who take the test3. standard deviation A value that is used to measure an individual's distribution that is different from the average. Using symbols, S.D., by havingGeneral formulas and sample calculations, as follows: S.D. = standard deviation when S.D. = X = number of individual information. X = average N = number of data. F = frequencyTranslation results Level rated range. What it means1 1.00 – 1.37 mean satisfaction level minimal.2 1.80 – 2.59 means very satisfied at least level 4.3 2.60 – 3.39 means moderate satisfaction.4 3.40 – 4.19 means satisfying on many levels4.20 – 5.00 5 refers to the satisfaction of most levels.
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