Comparing the Variances of Several Treatments with a Control.

Levy, Kenneth J.

Notes FAQ Contact Us

Back to results

Peer reviewed

ERIC Number: EJ135333

Record Type: CIJE

Publication Date: 1975

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: N/A

EISSN: N/A

Available Date: N/A

Comparing the Variances of Several Treatments with a Control

Levy, Kenneth J.

Educational and Psychological Measurement, 35, 4, 793-6, Win 75

The Dunnett procedure for comparing several treatment means with a control is applied to the problem of comparing several treatment variances with the variance of a control. Appropriate critical values are specified and an example is provided. (Author)

Descriptors: Analysis of Variance, Comparative Analysis, Control Groups, Experimental Groups, Hypothesis Testing, Statistical Analysis

Publication Type: N/A

Education Level: N/A

Audience: N/A

Language: N/A

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

Author Affiliations: N/A