ERIC Number: EJ770228
Record Type: Journal
Publication Date: 2007-May
Reference Count: N/A
Quantitative Comparison of Three Standardization Methods Using a One-Way ANOVA for Multiple Mean Comparisons
Barrows, Russell D.
Journal of Chemical Education, v84 n5 p839 May 2007
A one-way ANOVA experiment is performed to determine whether or not the three standardization methods are statistically different in determining the concentration of the three paraffin analytes. The laboratory exercise asks students to combine the three methods in a single analytical procedure of their own design to determine the concentration of three long-chain hydrocarbons in a single unknown sample.
Descriptors: Statistical Analysis, Chemistry, Science Experiments, Laboratory Experiments, Science Instruction, Inquiry, College Science, Undergraduate Study
Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: firstname.lastname@example.org; Web site: http://jchemed.chem.wisc.edu/
Publication Type: Journal Articles; Reports - Descriptive
Education Level: Higher Education
Authoring Institution: N/A