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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
Description
Summary: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.
Physical Description:1 online resource (1 video file (3 min., 4 sec.)) : sound, colour
Audience:Specialized.
ISBN:9781473998667
1473998662