AC Chemistry question I che x secure clo Access Indiana State University- X www.

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AC Chemistry question I che x secure clo Access Indiana State University- X www.sapinglearning.conx M wwwsaplnglerrningcorX Vibiscm modibis/view.php?id 3224074 sapling learning.com Apps YouTube N Netflix f Facebook Si My Assignment 2/13/2017 12:00 PM A 100 Gradebook Attempts Score tr Print Calculator Periodic Table Question 8 of 8 Sapling Learning Map Four different methods are described for validating the results of a particular analysis. Indicate for a each whether the method primarily checks the accuracy of analysis, or the precision of the analysis. A. Five aliquots of the same sam are injected for a gas-chromatographic analysis by one person on the same day. O accuracy preasion B. A known amount of analyte is added to an aliquot of the sample and analyzed with the sample O accuracy precision C. Aliquots from a blood sample are sent to three separate laboratories for analysis using the same method. O accuracy O precision D. Identical standards are analyzed by two different methods. accuracy O precision O Previous Give up & view solution check Answer ONext Exi twinsofcosplay Maltese dog breed her bookmark Source Assignment Information Available From: 2/3/2017 10:00 AM 2/13/2017 12:00 PM Due Date Points Possible Grade Category: Default Description: Policies SFW Custom You can check your answers. You can view solutions when you complete or give up on any questio You can keep trying to answer each question until you get it right or give up. You lose 10% of the points available to each answer in your question for each incorrect attemp at that answer. O eTextbook o Help with This Topic O Web Help & Videos Technical Support and Bug Reports 9:03 AM

Explanation / Answer

(a) Here equal amounts are tested , which requires reproducibility, this means Precision.

(b) Here it tests the internal standard which minimizes the errors and give good ACCURACY

(c) Same merthod , different analysis givee the Precision.

(d) Same standards with different methods tests the Accuracy

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