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Solomon Getachew
Kenya
Приєднався 30 тра 2018
Welcome to my UA-cam Channel and thank you for being my family.
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Thank You!
Subscribe my channel so that you can access wide range of courses including: Operation research, Operation management, Managerial Economics, Research Methodology and Project management...etc.
Please subscribe my UA-cam channel, like, comment and share.
ua-cam.com/users/SolomonGetachew
Don't hesitate to give me your feedback for my improvement.
Thank You!
Data Analysis Using Microsoft Excel: Descriptive Statistics | Mean, Median, Mode, Standard deviation
In this lesson, I have discussed data analysis using Microsoft Excel.
I will show you the steps how to find
Mean, Median, Mode
Standard error,
Standard deviation, Range, Minimum, Maximum
Sample variance,
Kurtosis,
Skewness,
Sum and Count
I will show you the steps how to find
Mean, Median, Mode
Standard error,
Standard deviation, Range, Minimum, Maximum
Sample variance,
Kurtosis,
Skewness,
Sum and Count
Переглядів: 262
Відео
Chapter Five: How to Write Summary of the Findings, Conclusion and Recommendation for Thesis
Переглядів 649Місяць тому
In this lesson, I have discussed about how to write Chapter Five: Summary of the Findings, Conclusion and Recommendation Besides, I have provided a practical example for easy understanding. For more videos Please Subscribe my UA-cam Channel ua-cam.com/users/SolomonGetachew Thank You! Lesson-29: Descriptive Analysis | Frequency | Central Tendency | Dispersion ua-cam.com/video/dfHw5vXsKyE/v-deo.h...
Assumption Tests of Linear Regression: Linearity, Multicollinearity, Heteroscedasticity, Normality..
Переглядів 3552 місяці тому
In this lesson, I have discussed the five most common assumptions of linear regression such as Linearity, Multicollinearity, Heteroscedasticity, Normality and autocorrelation. Besides, I have discussed how to detect each problems and lastly I have explained the mitigation mechanism for each problem. For more videos Please Subscribe my UA-cam Channel ua-cam.com/users/SolomonGetachew Thank You! T...
Chapter 4: How to Write Results, Interpretation and Discussion | Thesis | Dissertation
Переглядів 8482 місяці тому
In this lesson, I have discussed how to write chapter four of your thesis. Which includes, results interpretation of the results and discussion of the interpreted results. Besides, I will give you an example to make you understand easily. For more videos Please Subscribe my UA-cam Channel ua-cam.com/users/SolomonGetachew Thank You! Lesson-28: Steps in Data Analysis | Data Analysis Process ua-ca...
Thesis Defense PowerPoint Presentation Contents
Переглядів 1,4 тис.2 місяці тому
In this lesson I have discussed the contents of PowerPoint Presentation for your thesis defense. Ch-1: Introduction Background of the study Statement of the Problem Research Questions Objectives of the study Significance of the study Scope of the Study Ch-2: Conceptual framework Ch-3: Methodology of the study Research Approach Research Design Sampling Design Data Sources and Method of Collectio...
Thesis Defense Tips | Tips in Thesis Defense
Переглядів 6272 місяці тому
In this lesson I have discussed thesis defense tips with three category: 1. Tips Before Defense 2. Tips During Defense 3. Tips after Defense For More Videos: Please Subscribe my Channel: ua-cam.com/users/SolomonGetachew Most Common Questions and Answers in Thesis Defense: ua-cam.com/video/cCUt-w5A4T0/v-deo.htmlsi=TsM9VWLOt2-WLH3w #research #thesis #dissertation #defense #defence e #thesisdefens...
Thesis Defense Questions and Answers #thesis #defense #questions #dissertation #defence
Переглядів 6742 місяці тому
In this lesson, I have discussed the most common in thesis defense or the most frequently asked questions and the probable answers. For More Videos: Please Subscribe my Channel: ua-cam.com/users/SolomonGetachew #research #thesis #dissertation #defence #defense #thesisdefense #questions #questionsandanswers #questionandanswer #answer #answers
Ch-3 | Research Methodology | Measurement, Reliability & Validity, Data Analysis Methods, Ethics
Переглядів 4913 місяці тому
In this lesson I have discussed Chapter three: Research Methodology particularly the following issues have been discussed: 1. Measurement: Adopting, Adapting and Developing Measures 2. Reliability & Validity: Types of reliability and validity 3. Data Analysis Methods: Steps in data analysis, Descriptive analysis, inferential analysis: types of descriptive and inferential analysis. 4. Ethical Co...
Chapter-3 | Research Methodology | Data Types | Data Sources | Data Collection Methods | Example
Переглядів 5703 місяці тому
In this lesson, I have discussed the part-3 of the research methodology particularly the following topics: 1. Data Types: Quantitative and qualitative data 2. Data Sources: Primary and secondary source 3. Data Collection Methods: Survey, interview, focus group discussion, case study and observation. For more videos Please Subscribe my UA-cam Channel ua-cam.com/users/SolomonGetachew Thank You! L...
Chapter-3: Research methodology | Population | Sample Design Process | Sample Size | Sampling Method
Переглядів 6793 місяці тому
In this lessons, I have discussed the following topics: 1. Population and Sampling 2. Sample Design Process 2.1 Sample Size Determination 2.2 Sampling Methods For more videos Please Subscribe my UA-cam Channel ua-cam.com/users/SolomonGetachew Thank You! Lesson-6: Types of Research | Examples ua-cam.com/video/Rbltx_lLj2k/v-deo.html Lesson-7: Sampling ua-cam.com/video/yMD6gS_DuhE/v-deo.html Lesso...
Chapter-3: Research Methodology | Research Approach | Research Design | Practical Example
Переглядів 7963 місяці тому
In this Lesson I have discussed chapter three- Research Methodology part-1 of thesis or dissertation. In this particular lesson, I have discussed research approach and research design. There are three types of research approach which are quantitative, qualitative and mixed research approach. Research design is also categorized into three major divisions such as exploratory, descriptive and expl...
Ch-2: Literature Review Part-4 | How to find research gaps | Types of research gaps
Переглядів 9143 місяці тому
In this lesson, I have discussed the the following three topics such as: Research gaps: Types of research gaps: contextual gap, knowledge gap and practical gaps How to find research gaps using Literature Review Matrix. For More Discussions Subscribe my Research and Academic UA-cam Channel. Thank you! ua-cam.com/users/SolomonGetachew Chapter One: Introduction ua-cam.com/video/FYRrzwNDXsM/v-deo.h...
Ch-2: How to Synthesize Literature?
Переглядів 7534 місяці тому
In this lesson, I have discussed the following issues on how to synthesize literature: 1. Purpose of Synthesizing Literature 2. Summarizing Literature vs Synthesizing Literature 3. How to Synthesize Literature using Synthesize Matrix Besides, Example is also included to show how to synthesize literature. For More Discussions Subscribe my Research and Academic UA-cam Channel. Thank you! ua-cam.c...
Ch-2: Steps in Writing Literature Review | How to Write Literature Review | Five steps
Переглядів 7054 місяці тому
In this lesson, I have discussed the steps how to write literature review step by step: 1. Identify & Define the Topic 2. Evaluate Sources & Search 3. Read and Take Notes 4. Organize notes & create an outline 5. Write, Edit & Revise For More lessons Please Subscribe my Research and Academic UA-cam Channel and be my family. Thank you! ua-cam.com/users/SolomonGetachew Introduction Chapter-1: ua-c...
Chapter Two | Literature Review | Theoretical Review | Empirical Review | Part-1
Переглядів 1,8 тис.4 місяці тому
In this Lesson, I have discussed the following issues: 1. Purpose of Literature Review 2. Theoretical Review 3. Empirical Review 4. Conceptual Framework For More lessons Please Subscribe my Research and Academic UA-cam Channel and be my family. Thank you! ua-cam.com/users/SolomonGetachew ua-cam.com/video/FYRrzwNDXsM/v-deo.html #research #researchprocess #researchmethodology #literature #literat...
Introduction Chapter | Thesis | Dissertation
Переглядів 1,9 тис.4 місяці тому
Introduction Chapter | Thesis | Dissertation
Normal Distribution | Skewness | Kurtosis
Переглядів 9316 місяців тому
Normal Distribution | Skewness | Kurtosis
Determining Statistical Test | How to Choose Statistical Test
Переглядів 1,7 тис.7 місяців тому
Determining Statistical Test | How to Choose Statistical Test
Inferential Statistics: T Test ANOVA, Correlation, Chi Square, Simple Multiple & Logistic Regression
Переглядів 2,1 тис.7 місяців тому
Inferential Statistics: T Test ANOVA, Correlation, Chi Square, Simple Multiple & Logistic Regression
Descriptive Analysis | Measures of Frequency | Measures of Central Tendency | Measures of Dispersion
Переглядів 8957 місяців тому
Descriptive Analysis | Measures of Frequency | Measures of Central Tendency | Measures of Dispersion
Data Analysis Steps | Data Analysis Process
Переглядів 1,6 тис.8 місяців тому
Data Analysis Steps | Data Analysis Process
Factors Determining Data Collection Methods
Переглядів 7078 місяців тому
Factors Determining Data Collection Methods
Quantitative Data | Qualitative Data | Nominal | Ordinal | Interval | Ratio Data | Merit and Demerit
Переглядів 7358 місяців тому
Quantitative Data | Qualitative Data | Nominal | Ordinal | Interval | Ratio Data | Merit and Demerit
Primary Data Collection Method | Questionnaire | Schedule
Переглядів 7108 місяців тому
Primary Data Collection Method | Questionnaire | Schedule
Primary Data Collection | Interview | Focus Group Discussion Method
Переглядів 6959 місяців тому
Primary Data Collection | Interview | Focus Group Discussion Method
Primary Data Collection Method | Observation Method | Merits | Demerits | Application Areas
Переглядів 1 тис.9 місяців тому
Primary Data Collection Method | Observation Method | Merits | Demerits | Application Areas
Secondary Data Collection | Sources | Pros and Cons
Переглядів 7529 місяців тому
Secondary Data Collection | Sources | Pros and Cons
Develop Measuring Instrument for Research
Переглядів 93710 місяців тому
Develop Measuring Instrument for Research
Measuring Instrument | Adopting | Adapting | Developing Measuring Instrument
Переглядів 1,1 тис.10 місяців тому
Measuring Instrument | Adopting | Adapting | Developing Measuring Instrument
even if i appreciate your effort, it is my recommendaion "do not say discus about!, get in right
Thank you
Thnkuu soo much Sir..easily understand VAM ..great explanation..Hats off 🙌
Most welcome
Thanks so much sir
Most welcome
Great ! Proud of u!
Thank you Zere
Nicely expressed thanks for
My pleasure
Thank you very much sir, this video changed my life
Glad to hear that
Thank you so much for making such an informing, well-explained lecture. ^^ 🤍
My pleasure 😊
If we make selection of banker and customer as sampling units then wat kind of sampling is best
Additional factors must be considered. It depends on multiple factors.
Very helpful. Thank you very much
You are welcome!
My long time query has been clarified.
Good
wonderful explanation . keep up the good work!
Thanks, will do!
Excellent explanation sir Make more videos on research please
Sure I will
Yoamharigna bitadergew betam arif new
Thank you for your feedback. I am planning also.
Thank you Prof.
Welcome
❤
Thank you Dr. Solomon, it helped me a lot. Please post soon.
Thank you, I will
Amazing work sir. Thanks, I am learning too much. You're among the best.👌
Glad to hear that
It is very good
Thank you!
Nicely Explained
thank yoh
Welcome!
Thanks and great work!
My pleasure!
Good
Thanks
So Nice!
Thanks
👏l love how you buttressed each concept with an example.
Thank you!
Excellent job!!
Thank you!
❤❤
thanks
Welcome
Excellent job.
thank you very much doctor for this insightful explanation.
Most welcome!
tnx
Hi
So good and straight to the point!!!! Thanks!!!
Welcome
thanks alot..go head
Welcome!
Thank you!
Welcome
very good explanation. However, it would be better if you could make it deeper and more elaborative.
Thank You for your suggestion. Indeed, there are separate lessons for each. And here, I just want to show how they are connected in a thesis or dissertation.
You are doing a great job bro. I need assistance in mediation analysis and using ANCOVA and Chi square. Thank you!
To perform mediation analysis using ANCOVA (Analysis of Covariance) and Chi-square, we can follow a structured approach. Here's a general outline of the steps involved: Step 1: Define the Variables Independent Variable (IV): The variable that influences the mediator and the dependent variable. Mediator (M): The variable through which the IV affects the DV. Dependent Variable (DV): The outcome variable influenced by the IV and the mediator. Step 2: Collect Data Ensure you have data for all three variables. For example: IV: 𝑋 Mediator: 𝑀 DV: Y Step 3: Perform Mediation Analysis Step 3.1: Regress Mediator on Independent Variable (Path a) Conduct a regression analysis where the mediator is the dependent variable and the IV is the predictor. 𝑀=𝛽0𝑎+𝛽1𝑎𝑋+𝜖𝑎 Step 3.2: Regress Dependent Variable on Both Mediator and Independent Variable (Paths b and c') Conduct a regression analysis where the DV is the dependent variable, and both the IV and the mediator are predictors. 𝑌=𝛽0𝑏+𝛽1𝑏𝑋+𝛽2𝑏𝑀+𝜖𝑏 Step 4: ANCOVA ANCOVA can be used to control for the effect of the mediator when assessing the impact of the IV on the DV. In this context, we would use ANCOVA to examine the effect of the IV on the DV while controlling for the mediator. Step 4.1: ANCOVA Model 𝑌=𝛽0+𝛽1𝑋+𝛽2𝑀+𝜖 This will provide the adjusted effect of the IV on the DV, accounting for the mediator. Step 5: Chi-Square Test If your variables are categorical, you can use a Chi-square test to examine the relationships. For mediation analysis, Chi-square tests can be used to examine the association between categorical variables. Step 5.1: Chi-Square Test for IV and Mediator Conduct a Chi-square test to examine the relationship between the IV and the mediator. Step 5.2: Chi-Square Test for Mediator and DV Conduct a Chi-square test to examine the relationship between the mediator and the DV. Step 6: Interpret Results Path a: The significance of the regression coefficient 𝛽1𝑎 indicates whether the IV significantly predicts the mediator. Path b: The significance of the regression coefficient 𝛽2𝑏 indicates whether the mediator significantly predicts the DV. Path c': The significance of the regression coefficient 𝛽1𝑏 indicates whether the IV still significantly predicts the DV after accounting for the mediator.
Good definitely Sir for support the scientific method of data collection of the research. Best regards
Welcome
Thanks Sir and good day.
Most welcome
Congratulations for the request mention of your presentation.
Good presentation in the research methods of the subject thanks 👍👍
Hlo sir m m.a English 2 sem regular me hu MSU se kya aap mujhe research methodology and dissertation ke mcq syllabus ke according question bta sakte hai
What does MCQ mean?
thank youuuuu
Welcome
Thank you Doctor!!! this is really helpfull.
Welcome
This is very important for us. In addition to this we need your support. Please Support us about the techniques for logistics and Supply chain management research's important.
You're an inspiration!
Thanks a lot
precise n to the point.
Amazing lecture!! Thank you so much
Most welcome!
It is a good description and I got a lot from it. What about methodological review?
I will do it soon.
Thank you, Dr. Solomon
Welcome
Thank you, Dr. Solomon