13.7
ข้อมูลหลังการใช้โปรแกรมส่งเสริมการบริโภคผักโดยใช้กระบวนการการตลาดเพื่อสังคม
13.9 การวิเคราะห์ข้อมูล.
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1 การวิเคราะห์ข้อมูลDescriptive statistics (Descriptive Statistics) by frequency, percentage, mean, standard deviation, median, minimum And the maximum value to show the distribution of information and to realize the basic characteristics of the sample
2.The data from the questionnaire frequency semi quantity in vegetable consumption (Semi-quantitative food Frequency Questionnaire). For interpretation to the amount of vegetables consumed in one day according to calculate nutrient intake, (Block 1982 quote from thanist Kan, growing well. 2549)
3.Use of inferential statistics (Inferential Statistics) in comparison to the correlation Between the independent and dependent variables as follows:
.1) using a statistical test to compare the difference Independent t-test consumption of vegetables and blood glucose level The experimental group and the control group
.2) using a statistical test to compare the consumption of vegetables Paired t-test between before and after the program of the experimental group and the control group
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