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Chapter 9: Large Random Samples (54 videos)

9.1: Introducing Large Random Samples
1. Applications of Sampling
2. Introduction to Large Random Sample Space
3. Population Vs Sample
4. Population and Its Kind
5. Sample and Sampling
6. Sampling Units and Frame
7. Sampling Versus Census
8. Limitations of Sampling
9. Sampling and Non-Sampling Errors
10. Sampling Design and Its Types
11. Precision and accuracy
12. A Representative Vs Biased Sample
13. Probability and Non-probability Sampling
14. Random Digits
15. Simple Random Sampling
16. Systematic Sampling
17. Stratified Sampling
18. Introducing Purposive and Quota Sampling
 
9.2: Errors in Sampling
1. True Value, Accuracy, Precision and Error
2. Prob-True Value, Accuracy, Precision and Error
3. Prob-Simple Random Sampling and Sampling Distribution
 
9.3: Sampling and Sampling Distributions
1. Sampling With Replacement and Without Replacement
2. Sampling
3. Sampling Distribution and Standard Error of Statistic
4. Sampling Distribution
5. Prob-Sampling Distribution and Standard Error of Statistic
6. Prob-Sampling Distribution From General Populations
 
9.4: Sampling Distribution of the Sample Mean
1. Sampling Distribution of Means
2. More on Sampling Distribution of Means
3. Graphical Representation of Sampling Distribution of Means
4. Standard Deviation of the Sampling Distribution With Replacement
5. More on Standard Deviation of the Sampling Distribution With Replacem
6. Problem- Standard Deviation of Sampling Distribution With Replacement
7. Standard Deviation of Sampling Distribution Without Replacement
8. More on Standard Deviation of Sampling Distribution Without Replaceme
9. Sampling Distribution of Difference of Means
10. Variance of Difference of Random Variables
11. More on Sampling Distribution of Difference of Means
12. More on Difference of Variance of Random Variables
13. Problem-Sampling Distribution of Difference of Means
14. More on Problem-Sampling Distribution of Difference of Means
15. Further to Problem-Sampling Distribution of Difference of Means
16. Further to Problem-Sampling Distribution of Difference of Means
17. Sampling Distribution of Proportions
18. Problem- Sampling Distribution of Proportions
19. More on Problem- Sampling Distribution of Proportions
20. More on Problem- Sampling Distribution of Proportions
21. Sampling Distribution of Variances
22. More on Sampling Distribution of Variances
23. Further stuff on Sampling Distribution of Variances
 
9.5: The Law of Large Numbers
1. The Law of Large Numbers
 
9.6: The Central Limit Theorem
1. The Central Limit Theorem
2. Problem - The Central Limit Theorem
3. The Correction for Continuity
 

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