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ERIC Number: EJ211927
Record Type: Journal
Publication Date: 1979
Pages: N/A
Abstractor: N/A
Reference Count: N/A
Comparison of Means: An F test Followed by a Modified Multiple Range Procedure.
Shaffer, Juliet Popper
Journal of Educational Statistics, v4 n1 p14-23 Spr 1979
Two alternative procedures are described for testing the significance of differences of group means. The first consists of a reduction in the critical value when comparing the largest and smallest means. The other alternative uses the unmodified range test without a preliminary F test. An example is provided. (Author/CTM)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A