Confidence intervals for regression coefficients, interpret and understand, Excel and calculation

Dr Nic gives a thorough explanation of confidence intervals for coefficients in linear and multiple regression models.

This follows on from Multiple Regression Overview:    • Multiple Regression: An overview with an i...  
and
Multiple Regression- Dummy or Indicator Variables:    • Multiple Regression - Dummy or indicator v...  
and
Multiple Regression - interpreting coefficients    • Multiple Regression - Interpreting coeffic...  

Timing
=======
0:00 Introduction
0:55 Two processes
1:55 sampling error
2:19 Interpret Excel output
3:45 You try
5:10 Calculating the confidence interval
7:00 Join the channel

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Dr Nic Videos about Multiple Regression
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Overview    • Multiple Regression: An overview with an i...  
Inference (t-tests and F-test)    • Multiple Regression - statistical inferenc...  
Dummy Variables    • Multiple Regression - Dummy or indicator v...  
Interpreting coefficients (this one)
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Dr Nic Videos about Confidence Intervals
Understanding Confidence intervals -    • Understanding Confidence Intervals: Statis...  

See https://creativemaths.net/videos/ for all of Dr Nic's videos organised by topic.
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