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<b>MINISTRY OF EDUCATION AND TRAININGHO CHI MINH CITY UNIVERSITY OF</b>
<b>TECHNOLOGY AND EDUCATION</b>
<b>FINAL REPORT</b>
<b>Research on The Effect of Brand Ambassador onCosmetic Purchase Intention in Ho Chi Minh City</b>
<b>Course Code: PLSK320605EClass Code: 212PLSK320605E_01CLC</b>
<b>Student Performance: Group 1Lecturer: Ph.D.TRUONG THI HOA</b>
Ho Chi Minh City, June in 2022
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<b>LIST OF MEMBERS PARTICIPANTING IN THE REPORT</b>
SEMESTER II, SCHOOL YEAR: 2021-2022
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<b>6</b> H+ Th9 Thu HuyFn 20124185
- Make questionnaire- Create table survey
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<b>Table of Contents</b>
<b>TABLE OF ABBREVIATIONS...i</b>
<b>LIST OF TABLES...ii</b>
<b>LIST OF FIGURES...ivCHAPTER 1: RESEARCH OVERVIEW...1</b>
<b>1.1. Reason to choose the research topic...1</b>
<b>2.1.3. Theory of Consumer Behavior...5</b>
<b>2.1.4. Theory on the impact of brand ambassadors on consumer behavior...5</b>
<b>2.2. Related Studies Matrix...6</b>
<b>3.2. The process of building the scale, and designing the survey form...12</b>
<b>3.2.1. The process of building the scale...13</b>
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<b>3.2.2. Design of questionnaires and surveys...16</b>
<b>3.3. Sampling process and data collection...16</b>
<b>3.3.1. Sample selection process...16</b>
<b>3.3.2. Data collection process...17</b>
<b>3.4. Quantitative analysis...17</b>
<b>3.4.1. Summary of the quantitative analysis process...17</b>
<b>3.4.2 Check the difference between statistical groups (Descriptive Statistics)...18</b>
<b>3.4.3. Quantitative analytical methods...18</b>
<b>CHAPTER 4: RESEARCH CONCLUSIONS...22</b>
<b>4.1. Descriptive Statistics...22</b>
<b>4.1.1. Frequancy table and descriptive statistics...22</b>
<b>4.1.2. CROSS TABULATION TABLES...24</b>
<b>4.2.6. Negative Information Scale...35</b>
<b>4.2.7. Purchase Intention Scale...36</b>
<b>4.3 EXPLORATORY FACTOR ANALYSIS EFA...37</b>
<b>4.3.1 Exploratory Factor Analysis EFA with Independent variables...37</b>
<b>4.3.2. Exploratory Factor Analysis EFA with Dependent variable...42</b>
<b>4.4. TEST MODELS AND RESEARCH HYPOTHESES...45</b>
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<b>Appendix 1: QUESTIONNAIRE...63Appendix 2: DESCRIPTIVE STATISTICS...69Appendix 3: TESTING RELIABILITY OF MEASUREMENT SCALES (CRONBACH’S ALPHA)...72Appendix 4: EXPLORATORY FACTOR ANALYSIS (EFA)...76Appendix 5: TEST MODELS AND RESEARCH HYPOTHESES...82</b>
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P a g e<b> | i</b>
<b>TABLE OF ABBREVIATIONS</b>
2e-WOMElectronic Word of Mouth3V.I.P.Very Important Person4EFAExploratory Factor Analysis5KMOKaiser– Meyer– Olkin6VIFVariance Inflation Factor7D-WDurbin-Watson Value
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P a g e<b> | ii</b>
<b>LIST OF TABLES</b>
<b>Table 3.2.1 - Table of ScalesTable 4.1.1.1 - Frequency tablesTable 4.1.1.2 - Descriptive Statistics</b>
<b>Table 4.1.2.1 - Thu nhap*Hoc van Crosstabulation</b>
<b>Table 4.1.2.2 - Hoc van*Nghe nghiep*Gioi tinh CrosstabulationTable 4.1.2.3 - Custom Tables</b>
<b>Table 4.2.1 - Results of assessment of Reliability ScaleTable 4.2.2 - Results of assessment of Attraction ScaleTable 4.2.3 - Results of assessment of Specialization ScaleTable 4.2.4 - Results of assessment of Specialization ScaleTable 4.2.5 - Results of assessment of Specialization ScaleTable 4.2.6 - Results of assessment of Negative Information ScaleTable 4.2.7 - Results of assessment of Purchase Intention ScaleTable 4.3.1.1 - KMO and Bartlett test results for independent variablesTable 4.3.1.2 – Total Variance Explained</b>
<b>Table 4.3.1.3 - The first exploratory factor analysis results</b>
<b>Table 4.3.1.4 - KMO and Bartlett’s Test result for independent variables for the final</b>
<b>Table 4.3.1.5 – Total Variance Explained</b>
<b>Table 4.3.1.6 - Final exploratory factor analysis results</b>
<b>Table 4.3.2.1 - KMO and Bartlett’s Test - scale of entrepreneurship intention of students</b>
<b>Table 4.3.2.2 – Total Variance ExplainedTable 4.3.2.3 – Component MatrixTable 4.4.1 - Correlation analysis resultsTable 4.4.2.1 - Variables Entered/Removed</b>
<b><small>a</small></b>
<b>Table 4.4.2.2 - Explanatory Level of the Model</b>
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<b>Table 4.4.2.3 - Model Fit: Analysis of Variance ANOVATable 4.4.2.4 - Table Residuals Statistics</b>
<b><small>a</small></b>
<b>Table 4.4.2.5 - Table Model Summary</b>
<b><small>b</small></b>
<b>Table 4.4.2.6 - Statistical analysis of regression coefficients</b>
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<b>LIST OF FIGURES</b>
<b>Figure 2.3 - Research ModelFigure 3.1 – 12-step Research ProcessFigure 4.1.3 - Pie Chart Percent of tuoiFigure 4.4.2.1 – 4.4.2.4 - Scatter charts</b>
<b>Figure 4.4.2.5 - Histogram of the normalized residualsFigure 4.4.2.6 - Histogram</b>
<b>Figure 4.4.2.7 - Scatterplot: Regression Standardized Residual</b>
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<b> PURCHASE INTENTION SCALE</b>
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<b>Part 2</b>
<b>Total Variance Explained</b>
<b>Rotated Component Matrix</b>
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<b>o Exploratory Factor Analysis EFA with Dependent variable.</b>
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<b>Appendix 5 : TEST MODELS AND RESEARCH HYPOTHESES</b>
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<b> Regression Analysis</b>
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Hypothesis
CHECK THE VIOLATION OF ASSUMPTIONSASSUMPTION 1: CHECK SCATTERPLOT
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<b>ASSUMPTION 2: RESIDUALS ARE NORMALLY DISTRIBUTED</b>
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<b>ASSUMPTION 3: DURBIN-WATSON VALUE</b>
<b>ASSUMPTION 4: NO OR LITTLE MULTICOLLINEARITY: THE</b>
INDEPENDENT VARIABLES ARE NOT HIGHLY CORRELATED WITH EACH OTHER [COV(XI,XJ) =0]
<b>ASSUMPTION 5: VIOLATION OF ASSUMPTIONS</b>
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