Inference for one mean [videorecording]
By: a project of COMAP in association with the American Statistical Association ; Chedd-Angier Production Co. ; field producer/director, Jill Singer.
Contributors: Amabile, Teresa M.; Singer, Jill.; Chedd-Angier Production Company.; Consortium for Mathematics and Its Applications (U.S.).; Magic Lantern Communications.
Series: Against all odds ; 21
Published: 1989
Place of publication: Oakville, Ont. :bMagic Lantern Communications Ltd
Language: eng
Number of pages: 26
Subjects: Paired comparisons (Statistics).; T-test (Statistics)
Notes: FOR CLASSROOM USE ONLY. PRESENTER: Teresa M. Amabile. Program 21 of 26 programs. T-procedures are used to calculate confidence intervals and perform significance tests when the population standard deviation is unknown. Teresa Amabile shows how t-procedures are based on t-distributions, and demonstrates t-procedures for paired comparisons.

VHS.

6