An introduction to the paired t-test.

Dr Herschel Knapp introduces the paired t-test. The paired t-test measures a single group twice, before and after a treatment, to determine if there is a statistically significant change. For example, Knapp uses the paired t-test to determine if a treatment for depression is effective.

Bibliographic Details

Format:	Video
Language:	English
Language Notes:	Closed-captions in English.
Published:	United Kingdom : SAGE Publications Ltd, 2017.
Subjects:	t-test (Statistics) Test t (Statistique) Webcast Online media. Internet videos. Nonfiction television programs. Vidéos sur Internet. Émissions télévisées autres que de fiction.
Online Access:	Connect to this streaming video