Sampling Distribution of Sample Mean | Sampling without replacement | n = 2 | CH 15 | LEC 8 | HSSC

Описание: In this lecture, we will study Sampling Distribution of the Sample Mean when the sampling is done without replacement and the sample size is n = 2. This concept is very important in Statistics as it helps us understand how sample means behave when drawn from a finite population without replacement.

🔹 Topics Covered in this Lecture:

Introduction to Sampling Distribution of the Mean

Difference between with replacement and without replacement sampling

Step-by-step process of finding sampling distribution (n = 2)

Calculation of expected value (mean) and variance of sample mean

Verification of formulas with solved examples

This lecture will make it easy for HSSC students to build a strong foundation in Sampling Distribution and prepare for exams effectively.

📚 Subject: Statistics
🏷️ Chapter 15: Sampling & Sampling Distribution
🎥 Lecture 8: Sampling Distribution of Sample Mean (Without Replacement, n = 2)

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