What does a confidence interval tell you?

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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  •  What does a confidence interval tell you?
  • What do the p-value and alpha level really tell you? In other words, is one more significant than the other, or are you more confident that your results are correct?
  • What happens when p-value is reduced from .05 to. 01?
  • What is cohen’s d?
  • What is variance (r2)?

 

 

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