Four research teams measured the rotation period of a newly detected neutron star, and what each team wrote in its team notebook is shown in the table below. Suppose a later and more reliable measurement gives 0.270 s for the period of the same star. Decide which of the earlier measurements was the most accurate, and which was the most precise. what was written team in the notebook A "between 0.285s and 0.295s" B "0.272s ± 0.002s" C D "0.25s" "0.260s ± 0.40%" most accurate most precise measurement measurement

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Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Four research teams measured the rotation period of a newly detected neutron star, and what each team wrote in its team notebook is shown in the table below.
Suppose a later and more reliable measurement gives 0.270 s for the period of the same star. Decide which of the earlier measurements was the most accurate,
and which was the most precise.
what was written
team
in the notebook
A
"between 0.285s and 0.295s"
B
"0.272s ± 0.002s"
C
D
"0.25s"
"0.260s ± 0.40%"
most accurate
most precise
measurement
measurement
Transcribed Image Text:Four research teams measured the rotation period of a newly detected neutron star, and what each team wrote in its team notebook is shown in the table below. Suppose a later and more reliable measurement gives 0.270 s for the period of the same star. Decide which of the earlier measurements was the most accurate, and which was the most precise. what was written team in the notebook A "between 0.285s and 0.295s" B "0.272s ± 0.002s" C D "0.25s" "0.260s ± 0.40%" most accurate most precise measurement measurement
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