Use of Statistics to Develop and Evaluate Analytical Methods

acid Analysis of Variance analytical method analytical process AOAC assignable causes b₁ Blend Blind Duplicate blocks calculated Cheese Products Chem chemical cis-PUFA coefficient collaborative study column components of variance computations confidence interval confidence limits Corn Oil d₁ degrees of freedom Determination of cis Determination of Hydroxyl Determination of Malathion df Sum different laboratories distribution Dodecanol estimate Ethylene Glycol evaluate experimental error experimental plan F-Distribution F-Ratio factorial experiment grand mean Hydroxyl Value interaction interlaboratory study Laboratory Deviations laboratory means levels main effects materials Mean Sq mean square n₁ Nonylphenol null hypothesis number of laboratories obtained operations Pentaerythritol plot population mean procedure range reagents replicate measurements replication scheme replication standard deviations sample mean sd units selenium shown in Table Source of Variation standard error Sum of Sq sum of squares systematic errors T₁ test of significance titration Unbalanced Data variability Wernimont X₁ X₂ Youden