Gourav Manjrekar

06/05/2026

📊 P-Value finally made SIMPLE 🔥

Most students memorize: ❌ “Reject H₀ if p < 0.05”
But very few actually understand what p-value actually means 🤯
In this reel, I explained: ✔ What is p-value
✔ How to interpret it
✔ When to reject H₀
✔ Common mistakes students make
🎯 One line to remember: Smaller p-value = stronger evidence against H₀
Save this reel for exams 📚
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05/05/2026

Understanding P-Value in Hypothesis Testing https://youtube.com/shorts/POu-Jsodgi0?si=8TlZly6e-SXL4T1X Statistics and Hypothesis Testing

Confused about P-Value? This video breaks it down so clearly, you'll understand it in seconds — no complicated math, no confusion!In this video, I explain wh...

01/02/2026

Karl Pearson Correlation in 60 Sec 📊🔥.
Confused about Karl Pearson’s Correlation Coefficient?
This reel shows the formula, working table, and interpretation of r with a quick numerical — perfect for exams & revision.
📊 What you’ll learn: • What Pearson’s r measures
• How to calculate it step-by-step
• How to interpret +ve, –ve, and zero correlation
Save this for revision ✔️
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GouravManjrekar
DataAnalysisBasics
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ExamPrep2026
StudyReelsIndia
EducationReels
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30/01/2026

📊 Karl Pearson Coefficient of correlation
🧠 Easy & clear explanation
👉 https://youtube.com/shorts/YjtdL8egtKI

Learn Karl Pearson Coefficient of Correlation with a quick solved numerical.In this short, we explain the formula, table, and final value of r in a simple wa...

21/11/2025

3 yearly moving average

Understand what is 3-Yearly Moving Average ? in the simplest way!In this short, we explain:✅ What is a Moving Average?✅ Why 3-Yearly MA is used ?✅ How to cal...

18/11/2025

Types of Correlation Explained in Minutes !!

Understand Correlation and main types of correlation in minutes!In this short, we explain:✅ What is Correlation?✅ What are the main types of Correlation?✅ ...

13/11/2025

How to determine sample size ???

In this video, we explains “Sample Size Determination” in the simplest way possible!Understand how to decide the correct number of samples for your research ...

03/11/2025

📚 New Video Out Now!
Ever wondered how to calculate a Confidence Interval for a Small Sample when the population standard deviation is unknown? 🤔

🎥 Watch this detailed yet simple explanation by Gourav Sir — and master the T-Distribution concept step by step!

👉 Click to watch: https://youtu.be/A7-SG2JWjzk?si=E7K7BBFzGdFnakog

💡 Perfect for students of Statistics, Data Analytics, and Research Methods!

Learn how to calculate a small sample confidence interval for the mean in this informative video. Discover the steps and formulas required to determine the c...

08/10/2025

04/10/2025

https://youtu.be/En2rbcYUQXQ?si=LCr0bgWjL02vzktQ
What is CONFIDENCE Interval in Statistics ??

Learn about confidence intervals in statistics and how they are used to estimate population parameters. A confidence interval is a range of values within whi...