6
QuizMultiple Choice

Analyzing Evidence — Unit test

Question 6 • RVACR Ecology

Many kinds of data can be gathered in the study of ocean water. Predictions are based on accurate and precise scientific data. Which of these sets of data will yield the most precise data?

Answer
A
temperature readings that have a range of 2°C
B
depth readings that have a range of 4 km
C
salinity readings that have a range of 20%
D
density readings that have a range of 4 kg/m3
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