Standard Error of the Mean Tutorial

What is the standard error of the mean? How do we compute it and use it? Here we explore the standard error through a drug trial example, and explore what it is that the standard error tells us.

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This is part of my playlist on Design of Experimens, the methodology for rigorous statistical design of experiments, with applications ranging from chemical process optimization to biology to crop yields and optimization of neural networks.

[datamatters]

time 6:06 assuming you are still using a std dev of 0.6 with N=100 then the std error is 0.6/10 or 0.6 not 0.2.