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High School Electives
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Astronomy
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Computational Astronomy and Data Science
Grade Level
Astronomy
AST.297 Computational Astronomy and Data Science
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A lab group measures the brightness of the same star 15 times under similar conditions and wants to describe how spread out the measurements are. Which statistic best addresses that question?
A
Calculate the length of the star's name.
B
Use a compass direction as the answer.
C
Calculate the standard deviation of the brightness measurements.
D
Pick only the first measurement and ignore the rest.
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