Statistics 101: Visualizing Type I and Type II Error
Statistics 101: Visualizing Type I and Type II Error.
In this video we attempt to make the concept of Type I and Type II error more concrete by placing samples on distribution curves. We tie together the null and alternative hypotheses, sampling processes, and rejection/failure to reject the null hypotheses. Both two-tailed and one-tailed hypothesis are explained including the effects of alpha on Type I and Type II error. Rejection and nonrejection regions are also explored. This video prepares us for and hints at the next step: hypothesis testing. Enjoy!
For my complete video library organized by playlist, please go to my video page here:
http://www.youtube.com/user/BCFoltz/videos?flow=list&view=1&live_view=500&sort=dd
Видео Statistics 101: Visualizing Type I and Type II Error канала Brandon Foltz
In this video we attempt to make the concept of Type I and Type II error more concrete by placing samples on distribution curves. We tie together the null and alternative hypotheses, sampling processes, and rejection/failure to reject the null hypotheses. Both two-tailed and one-tailed hypothesis are explained including the effects of alpha on Type I and Type II error. Rejection and nonrejection regions are also explored. This video prepares us for and hints at the next step: hypothesis testing. Enjoy!
For my complete video library organized by playlist, please go to my video page here:
http://www.youtube.com/user/BCFoltz/videos?flow=list&view=1&live_view=500&sort=dd
Видео Statistics 101: Visualizing Type I and Type II Error канала Brandon Foltz
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