15 records matched your query       

Title:

Inferential statistics : hypothesis testing--rats, robots & roller skates / the Media Guild, John Wiley & Sons, Inc. presents ; produced & directed by Robert Johnson ; written by Thomas D. Wickens, Robert Johnson.

Publisher:

Distributed by John Wiley,

Copyright Date:

1977

Description:

1 reel (28 min.) : sound, color ; 16 mm

Subject:

Statistics.
Statistical hypothesis testing.
Educational films--United States.

Other Authors:

Johnson, Robert, 1939- http://id.loc.gov/authorities/names/n78050513
Wickens, Thomas D., 1942- http://id.loc.gov/authorities/names/n81121645
Shearer, Harry, 1943- http://id.loc.gov/authorities/names/n92113678
Lander, David L. http://id.loc.gov/authorities/names/n92104854
Media Guild. http://id.loc.gov/authorities/names/n78058439
John Wiley & Sons. http://id.loc.gov/authorities/names/n80083764

Notes:

Harry Shearer, David L. Lander, Julie Payne. "Part 2. 0051171F001"--Label on library's copy. IaU Library's copy is a transfer on VHS videocassette. IaU Originally produced as a motion picture in 1975.

Summary:

Four sketches are used to illustrate the need for a control group and for random assignment of subjects to groups, the necessity of statistics as a means to overcome population variability, the formulation of a statistical hypothesis and the possible errors of decision that can be made, and the way in which hypotheses about the mean are tested.

OCLC:

(OCoLC)3208374

Locations:

OVUX522 -- University of Iowa Libraries (Iowa City)