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Since we are only evaluating a single factor (hardwood concentration) this is called one-way ANOVA. These "levels" are also called "treatments." So, you decide to test this at 5%, 10%, 15% and 20% hardwood concentration levels. You measure the tensile strength in pounds per square inch (PSI). You suspect that changing the concentration of hardwood in the bag will change the tensile strength. Imagine you manufacture paper bags and you want to improve the tensile strength of the bag. Statistical Analysis Excel ยป One-Way ANOVA Example One-Way ANOVA (ANalysis Of VAriance) One-Way ANOVA Example
#HOW TO DO AN ANOVA IN EXCEL 2013 FREE#
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