Jaime calculates the density of a slab of aluminum (Al) metal. What information does Jaime need to evaluate the accuracy of his calculation?

To evaluate the accuracy of a calculated density, Jaime must compare his result with the accepted value for aluminum’s density. The closer his result is to that accepted value, the more accurate it is. The slab’s dimensions help calculate its density, but they do not provide a standard for judging accuracy.

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