Data analysis and statistical analysis, the researchers conducted a
analysis from data collection sequence as follows.
1.The questionnaire to make the score and the statistical analysis by the computer program SPSS (Statistical-Package for. The Social Sciences) (NIC.1975: 465 - 514)
2.General data of the students, teachers and the general public. The distribution frequency and percentage
3.Analysis on satisfaction of students, teachers, and the general public on the trial use products. "Shampoo from Thunbergia laurifolia Lind." The frequency, percentage, average () and standard deviation (S.D.)
4.For open-ended questions about opinions. The problems and suggestions. Analysis of frequency
.
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