Determine the amount of Cd²+ per gram of dry clam weight. Express your final result as weight percent (grams of Cd²+ per gram of dry clam multiplied by 100). Additionally, find the absolute uncertainty (standard deviation) and the 95% confidence interval of the measurement. Consult the Student's t table as needed. Report the absolute uncertainty and 95% confidence level with two significant figures. wt% = 1.6 Incorrect Answer 0.034 uncertainty + Incorrect Answer 0.11 % % confidence interval + Incorrect Answer %

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
Chapter1: Introduction
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Determine the amount of Cd²+ per gram of dry clam weight. Express your final result as weight percent (grams of Cd²+ per
gram of dry clam multiplied by 100). Additionally, find the absolute uncertainty (standard deviation) and the 95% confidence
interval of the measurement. Consult the Student's t table as needed. Report the absolute uncertainty and 95% confidence level
with two significant figures.
wt% =
1.6
Incorrect Answer
0.034
uncertainty +
Incorrect Answer
0.11
%
%
confidence interval +
Incorrect Answer
%
Transcribed Image Text:Determine the amount of Cd²+ per gram of dry clam weight. Express your final result as weight percent (grams of Cd²+ per gram of dry clam multiplied by 100). Additionally, find the absolute uncertainty (standard deviation) and the 95% confidence interval of the measurement. Consult the Student's t table as needed. Report the absolute uncertainty and 95% confidence level with two significant figures. wt% = 1.6 Incorrect Answer 0.034 uncertainty + Incorrect Answer 0.11 % % confidence interval + Incorrect Answer %
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