As part of an experiment to determir measures the volume of a solid sample. Her four trials yield volumes of 12.37 cm°, 12.41 cm 3, 12.39 cm 3, and cm 3. Measurements of other scientists in the lab give an average volume of 12.49 cm . Which of the following statements represents the best analysis of the data? density hava lo H Kesieion and high aCcUaCV

Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
ChapterA: Scientific Notation And Experimental Error
Section: Chapter Questions
Problem 10P
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00
6.0
As part of an experiment to determine the density of a new plastic developed in her laboratory, Sara Ann Dippity
measures the volume of a solid sample. Her four trials yield volumes of 12.37 cm, 12.41 cm 3, 12.39 cm 3, and 12.38
c
3. Measurements of other scientists in the lab give an average volume of 12.49 cm . Which of the following
3.
31
statements represents the best analysis of the data?
O Sara's results have low precision and high accuracy.
O Sara's results have high precision and high accuracy.
Sara's results have greater precision than accuracy.
O Sara's results have greater accuracy than precision.
O Sara has been using a faulty instrument to measure the volume.
AM
%23
%24
&
96
7.
6.
t.
alt
Transcribed Image Text:00 6.0 As part of an experiment to determine the density of a new plastic developed in her laboratory, Sara Ann Dippity measures the volume of a solid sample. Her four trials yield volumes of 12.37 cm, 12.41 cm 3, 12.39 cm 3, and 12.38 c 3. Measurements of other scientists in the lab give an average volume of 12.49 cm . Which of the following 3. 31 statements represents the best analysis of the data? O Sara's results have low precision and high accuracy. O Sara's results have high precision and high accuracy. Sara's results have greater precision than accuracy. O Sara's results have greater accuracy than precision. O Sara has been using a faulty instrument to measure the volume. AM %23 %24 & 96 7. 6. t. alt
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