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Welcome to my course on "Statistics concepts  Confidence Interval step by step"
This course will cover the complete understanding of Statistics concepts of Confidence Interval . In this course students will learn the numerically and theoratically concepts of Confidence interval. Methods to determine 95% , 99% etc etc confidence interval .
With a lot of examples that will clear the concepts of confidence interval , and they will learn how to solve the questions of confidence interval. So
We will cover
All examples of confidence interval
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Lecture 1 
Introduction to course
Preview

04:33  
Section 1: Basic concepts of Confidence Interval  

Lecture 2 
What is Estimate , Estimator and Estimation?

03:47  
Lecture 3 
Confidence interval and prediction interval

04:13  
Lecture 4 
Normal population with sigma known

06:23  
Lecture 5  03:21  
A random sample of size ,,,,,,,,, is taken from a normal population with a known variance. If the mean of the sample is ....... find 95% confidence limits for the population mean. ? 

Section 2: Intermediate concepts of confidence interval step by step  
Lecture 6  04:40  
A sample of ...... observations is taken from a normal population. The sample mean is ........ and the sample standard deviation is ....... Determine the 99% confidence interval for the population mean? 

Lecture 7 
Another Example of Normal population with sigma unknown

03:07  
Lecture 8 
What is Student TDistribution?

02:16  
Lecture 9 
when sigma unknown and n small
Preview

06:03  
Lecture 10 
Confidence interval for difference of means

03:22  
Section 3: Any population variance known/unknown large samples , Confidence Interval for..?  
Lecture 11 
Examples of confidence interval for difference of means
Preview

05:18  
Lecture 12  05:15  
Any populations, variances known/unknown, large samples 

Lecture 13  03:55  
Confidence Interval for the Difference Between Two Population Means When Population Variances are Unknown and Both Samples are Less Than 30: 

Lecture 14 
Get PDF File ( For More Practice )

00:24  
Lecture 15 
Example of Confidence Interval for the Difference Between Two Population . . .?

03:26  
Section 4: Some advance concepts of Confidence Interval  
Lecture 16 
Any population variance known/unknown large samples

05:15  
Lecture 17 
Confidence Interval for population proportion

03:55  
Lecture 18 
Interpretation the Confidence Interval for population proportion

01:50  
Section 5: Confidence Interval for Difference between Two Population Proportions, π1−π2  
Lecture 19  02:56  
Confidence Interval for Difference between Two Population Proportions, π_{1}−π_{2} 

Lecture 20 
Example of C.Interval for Difference between Two Population Proportions, π1−π2

04:56  
Lecture 21 
Get PDF File ( For More Practice )

00:24  
Lecture 22 
Another Example of C.I for Difference between Two Population Proportions, π1−π2

02:48  
Section 6: One Sided Confidence interval For Upper or Lower Limit  
Lecture 23 
One Sided Confidence interval

02:32  
Lecture 24 
One Sided Confidence interval for lower limit

02:30  
Lecture 25 
One Sided Confidence interval for Upper limit

02:05  
Lecture 26  00:24  
Exercise 
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