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Units, Dimensions, and Measurements
Repeated Measurements in Science
Description
Repeated measurements help scientists check the quality of their results. They are used to judge both precision and accuracy. These two ideas are related, but they do not mean the same thing.
Measurements are precise when repeated trials give very similar results. Precision shows how closely the ...
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Transcript
Los científicos realizan mediciones repetidas de una cantidad durante la experimentación para asegurarse de que sus resultados sean exactos y precisos.
La precisión de una medición es el grado de cercanía de los resultados al valor verdadero o aceptado.
Consideremos a dos estudiantes, A y B, que pesaron repetidamente un lingote de ...
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