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

Опубликовано: 07 Июль 2021
на канале: Dr Nic's Maths and Stats

31,349

414

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...
and
Multiple Regression- Dummy or Indicator Variables:    • Multiple Regression - Dummy or indica...
and
Multiple Regression - interpreting coefficients    • Multiple Regression - Interpreting co...

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

============================
Dr Nic Videos about Multiple Regression
==================================
Overview    • Multiple Regression: An overview with...
Inference (t-tests and F-test)    • Multiple Regression - statistical inf...
Dummy Variables    • Multiple Regression - Dummy or indica...
Interpreting coefficients (this one)
============================================
Dr Nic Videos about Confidence Intervals
Understanding Confidence intervals -    • Understanding Confidence Intervals: S...

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

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