3 Tutorial Alpha, Beta, Power

[andrewoconnell]

This is probably the best video I've seen for alpha, beta, and power for hypothesis tests !!!

[Robestrada]

Perfect! Thank you very much! Plain, explanatory and clear.

[chrisp]

This video was just brilliant, the animations made that significant difference (mind the pun) between understanding the concept or getting lost in translation....well done great work here thanking you a million

[azlansyazani]

very easy to understand alpha and beta. tq😉

[johnhassell]

Hello.
Thanks for making this.
In the future, perhaps you could avoid using undefined terms like "p hat." Or, simply define them before using them. I am trying to learn this stuff and then had to go elsewhere to find out what "p hat" is.

[anthonycarbonaro]

P hat would be the Test Statistic. Please define. Thanks.