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Four research teams measured the density of a new alloy, and what each team wrote in its team notebook is shown in the table below. Suppose a later and more reliable measurement gives 7.70 g/cm° for the density of the same alloy. Decide which of the earlier measurements was the most accurate, and which was the most precise.

Four research teams measured the density of a new alloy, and what each team wrote in its team notebook is shown in the table below. Suppose a later and more reliable measurement gives 7.70 g/cm° for the density of the same alloy. Decide which of the earlier measurements was the most accurate, and which was the most precise.

Chemistry for Engineering Students
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter3: Molecules, Moles, And Chemical Equations
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Four research teams measured the density of a new alloy, and what each team wrote in its team notebook is shown in the table below. 3 Suppose a later and more reliable measurement gives 7.70 g/cm° for the density of the same alloy. Decide which of the earlier measurements was the most accurate, and which was the most precise. what was written most accurate most precise team in the notebook measurement measurement A 3 "between 7.75g/cm° and 7.85g/cm³" 3 В "7.72g/cm° ± 0.02g/cm` %3D C "7.6g/cm³" 3 D "7.50g/cm°± 0.10%"
Transcribed Image Text:Four research teams measured the density of a new alloy, and what each team wrote in its team notebook is shown in the table below. 3 Suppose a later and more reliable measurement gives 7.70 g/cm° for the density of the same alloy. Decide which of the earlier measurements was the most accurate, and which was the most precise. what was written most accurate most precise team in the notebook measurement measurement A 3 "between 7.75g/cm° and 7.85g/cm³" 3 В "7.72g/cm° ± 0.02g/cm` %3D C "7.6g/cm³" 3 D "7.50g/cm°± 0.10%"
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