Analyze the class results below for the density measurements of copper. What is the average density for copper? Calculate the RAD and the percent relative error. Comment on their accuracy and precision. Grams     Volume (mL) 169.417    19.1 169.155    18.9 183.065    20.5 174.244    19.6

Principles of Instrumental Analysis
7th Edition
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Chapter32: Radiochemical Methods
Section: Chapter Questions
Problem 32.7QAP
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Analyze the class results below for the density measurements of copper. What is the average density for copper? Calculate the RAD and the percent relative error. Comment on their accuracy and precision.

Grams     Volume (mL)
169.417    19.1
169.155    18.9
183.065    20.5
174.244    19.6

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