Statistics For Management II
Chapter Three: Part II
Hypothesis Testing of Mean and Proportion With Examples



VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።


Are you struggling to understand hypothesis testing? Want to learn how to test population means, proportions, and compare two groups effectively? This tutorial breaks it all down in a clear, simple, and practical way!

📌 What You’ll Learn:
✅ Testing population means & proportions
✅ Comparing two means & two proportions
✅ Understanding p-values, significance levels & decision rules
✅ Step-by-step examples for real-world application

🚀 Boost your statistical skills today! Watch now and gain the confidence to apply hypothesis testing in research, business, and decision-making. Like, Share & Subscribe to Mella Tutorials for more insightful lessons!

🎯 Don’t miss out—Click the link and start learning now!
https://youtu.be/NND9bslVFEI

Statistics for Management II
https://www.youtube.com/playlist?list=PL5SvRn1ByFvvWDTvs_ROXDfWIt4j23FRn
For more courses
@mella_tutorials

Statistics For Management II
Chapter Four
Chi-square Distribution



VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።



Whether you're a student, researcher, or professional, understanding the Chi-Square Test can give you a major advantage! In this video, we break down everything you need to know—from the concept and properties to real-world applications in business, healthcare, education, and research.

🔹 Why Watch This Video?
✅ Clear, step-by-step explanation of the Chi-Square Test
✅ Learn how to test relationships between categorical variables
✅ Discover real-world applications with practical examples
✅ Perfect for researchers, analysts, and business professionals
✅ No advanced math required—just easy-to-follow insights!

📢 Don't miss out! Hit LIKE 👍, drop a COMMENT 💬, and SUBSCRIBE 🔔 to stay ahead in the world of data and research! Let’s make statistics simple and practical together!

https://youtu.be/SUxDwHIQCCs

#ChiSquare #Statistics #DataAnalysis #HypothesisTesting #Research #BusinessAnalytics #DataScience #MachineLearning #SPSS #Python #RStats #GoodnessOfFit #QuantitativeAnalysis #BigData #StatisticalMethods #Probability #AcademicResearch

Statistics For Management II
Chapter Five: Part I
Analysis of Variance (ANOVA): One Way ANOVA



VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።



Are you looking to understand and apply ANOVA (Analysis of Variance) with confidence? Whether you’re a student, researcher, or business professional, this video is your ultimate guide to mastering ANOVA, F-statistics, and hypothesis testing. Learn how to compare multiple groups, analyze variances, and make data-driven decisions step by step with real-world examples!

📊 In this video, you'll discover:
✅ The difference between One-Way and Two-Way ANOVA
✅ How to calculate and interpret F-values
✅ The key assumptions of ANOVA and when to use it
✅ A hands-on case study to solidify your learning

🚀 Don’t miss out on this game-changing tutorial! Hit LIKE 👍, SUBSCRIBE 🔔, and share this video with anyone who needs to level up their data analysis skills. Drop your questions in the comments, and let's make statistics easy and practical together! 🎓📈

#ANOVA #OneWayANOVA #TwoWayANOVA #FStatistic #StatisticalAnalysis #DataScience #HypothesisTesting #BusinessAnalytics #ResearchMethods #StatisticsMadeEasy #SPSS #ExcelDataAnalysis #AcademicResearch #SocialScienceResearch #DecisionMaking #DataDriven #Econometrics #StatisticalModeling 🚀📊


https://youtu.be/z1zjSv0GT3Y?si=ZTp0WOe6JGkfZUW-

ለመላው የእስልምና እምነት ተከታዮች ኢድ ሙባረክ!

Mella Tutorials, the hub of Wisdom.

www.youtube.com/@mella_tutorials

Statistics For Management II
Chapter Five: Part II
Analysis of Variance (ANOVA): Two Way ANOVA



VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።



This easy-to-follow tutorial will help you understand Two-Way ANOVA step by step! Learn how to analyze the impact of two independent factors on a dependent variable, break down sum of squares (SST, SSA, SSB, SSAB, SSE), and interpret F-statistics like a pro. 🎯

Whether you're a student, researcher, or data analyst, this video is packed with real-world examples and practical insights to help you confidently apply Two-Way ANOVA to your own data! 💡📊

🔥 Don’t miss out! Hit LIKE, SUBSCRIBE, and turn on NOTIFICATIONS for more powerful statistics and data analysis lessons! 🚀💯


https://youtu.be/mfL9PG4AyxM

Statistics For Management II
Chapter Six: Part I
Correlation Analysis



VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።





Are you ready to enhance your statistical skills and make smarter data-driven decisions? This video is your ultimate guide to correlation and regression, two fundamental concepts in statistics that help you analyze relationships between variables. Whether you're a student, researcher, data analyst, or business professional, this video will give you clear explanations, real-world examples, and step-by-step demonstrations to help you master these essential techniques.

📊 Learn about:
✅ The difference between correlation and regression
✅ Types of correlation (positive, negative, linear, non-linear, simple, multiple, partial, total)
✅ How to compute correlation and interpret results
✅ Karl Pearson's Correlation Coefficient & its properties
✅ Spearman’s Rank Correlation and its real-world applications

🎯 Who is this for?
✔️ Students & Researchers in statistics, business, psychology, and economics
✔️ Data Analysts & Business Professionals looking to interpret trends & insights
✔️ Anyone who wants to understand data relationships & improve decision-making

📢 Don't miss out! Hit LIKE, SUBSCRIBE, and SHARE this video to help others learn and grow!

🔔 Turn on notifications so you never miss an update! More exciting content on statistics, business management, and leadership coming soon! 🚀

#Correlation #Regression #Statistics #DataScience #BusinessAnalytics #PearsonCorrelation #SpearmanRank #Covariance #SPSS #Econometrics #ResearchMethodology #MachineLearning #AI #BigData #PredictiveAnalytics #ManagementScience #Leadership #QuantitativeResearch #StatisticalAnalysis #DataVisualization #Finance #EducationalVideo


https://youtu.be/IIgEVnpGawM

ስልጠናው በቅርቡ ስለሚጀምር ፈጥነው ይመዝገቡ!

093302588 | @melakubeshaw

Mella Tutorials, the hub of wisdom.

Statistics For Management II
Chapter Six: Part II
Regression Analysis



VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።


Want to master regression analysis and take your data analysis skills to the next level? This in-depth video breaks down simple vs. multiple regression, linear vs. non-linear models, and real-world applications in business, finance, economics, and research! 💡

🔍 Learn how to predict trends, make data-driven decisions, and optimize business strategies using regression analysis. Whether you're a student, researcher, or business professional, this guide will help you understand key concepts, assumptions, and practical applications with ease.

🔥 Don't miss out! Watch now and boost your analytical skills today!
👍 Like, Share & Subscribe for more expert insights on statistics, data science, and business analytics!

#RegressionAnalysis #DataScience #BusinessAnalytics #MachineLearning #PredictiveModeling #Finance #Marketing #DecisionMaking #Statistics


https://youtu.be/5KwaL6AuaIo

Today we finish statistics for management II, starting next Monday we'll start project management
https://www.youtube.com/playlist?list=PL5SvRn1ByFvvWDTvs_ROXDfWIt4j23FRn

ስለ ስልጠናው መረጃ

ስልጠናው ነገ ሰኞ ማለትም መጋቢት 29 ይጀምራል በስልጠናውም 16ቱንም የማኔጅመንት ኮርሶች የምንመለከት ይሆናል ስልጠናው የሚሰጠው online ቴሌግራም ሲሆን ስልጠናውን በቀን ለአንድ ሰዓት በሳምንት ለአምስት ቀን ይሆናል በስልጠናውም በመጀመሪያ ደረጃ ትምህርት ሲሆን በመቀጠልም የተማርነው ትምህርት ላይ ጥያቄዎችን ካሁን በፊት መውጫ ፈተና ላይ የመጡ እናም ደግሞ እኔ ማዘጋጃቸውን ተጨማሪ ሞዴል ጥያቄዎችን አብረን እንመለከታለን። በሚመቾ የተለያየፈረቃ እራስዎን ለፈተና ብቁ ያድርጉ

ለበለጠ መረጃ @melakubeshaw ላይ ጻፏልን ወይም በ 0933025888 ይደውሉልን።


About the Training

The training will start tomorrow, Monday, April 7th, 2025. We will cover 16 management courses during this program. The training will be held online through Telegram, for one hour each day, five days a week.

At first, we will focus on teaching the lessons. After that, we’ll review what we learned, answer questions from past exit exams, and practice using extra model questions we’ve prepared. This is a good chance to get ready for the upcoming exit exam by practicing at your own pace and preferred time.

If you need more information, send us a message on Telegram at @melakubeshaw or call 0933025888.

Project Management
Chapter One
Introduction to Project Management


VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።

Are you ready to take your project management skills to the next level? In this video, Mella Tutorials breaks down the fundamentals of project management, from understanding what a project is to mastering planning, execution, and leadership skills. Whether you're an entrepreneur, student, or business professional, learning effective project management can help you achieve success in any field!

✅ What is a project?
✅ Key features that define a project
✅ Difference between projects, operations, programs, and plans
✅ Essential qualities of a great project manager
✅ Insights into project planning in Ethiopia

💡 Don't miss out on this powerful learning experience! Like, Share, and Subscribe to Mella Tutorials for more expert insights on business, entrepreneurship, and management. Hit the 🔔 notification bell so you never miss an update!

📢 Watch now and take your project management skills to new heights! 📈 #ProjectManagement #Entrepreneurship #BusinessGrowth

https://youtu.be/DP5fB8KP2rE

Project Management
Chapter Two
Project Life Cycle


VPN በማብራት ይመልከቱ:: ለሌሎችም ማጋራቶን አይርሱ።

In this video, we break down the Project Cycle into simple, actionable steps that anyone can understand. From the World Bank Project Cycle to the UNIDO and DEPSA models, you'll learn how each approach helps drive success in both local and international development projects. Whether you're looking to enhance your project management skills or dive into the world of development projects, this tutorial will provide the tools you need for effective planning, execution, and evaluation.

🎯 What You’ll Learn:

Meaning and importance of the Project Cycle

Key stages of the World Bank, UNIDO, and DEPSA Project Cycles

How to apply these models to your projects for maximum impact

Practical tips for managing successful projects from start to finish

Don't miss out—hit like, subscribe, and ring the bell for more expert tutorials! Your project management journey starts here. 🌟

https://youtu.be/kS3NmujZH-0