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 1.20 g/cm³ for the density of the same alloy. Decide which of the earlier measurements was the most accurate, and which was the most precise. team A B C D what was written in the notebook "1.4g/cm³ ± 10.%" "0.80g/cm³ ±0.04g/cm³, "between 1.22g/cm³ and 1.26g/cm³ 3₁, "1.0g/cm³" most accurate measurement O O most precise measurement

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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 1.20 g/cm³ for the density of the same alloy. Decide which of the earlier measurements was the
most accurate, and which was the most precise.
team
A
B
с
D
what was written
in the notebook
3
"1.4g/cm³ 10.%"
"0.80g/cm³ +0.04g/cm³
"between 1.22g/cm³ and 1.26g/cm³
"1.0g/cm³"
3
3.
11
most accurate
measurement
most precise
measurement
O
X
5
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 1.20 g/cm³ for the density of the same alloy. Decide which of the earlier measurements was the most accurate, and which was the most precise. team A B с D what was written in the notebook 3 "1.4g/cm³ 10.%" "0.80g/cm³ +0.04g/cm³ "between 1.22g/cm³ and 1.26g/cm³ "1.0g/cm³" 3 3. 11 most accurate measurement most precise measurement O X 5
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