Examlex
How much does it cost to operate a 25-W soldering iron for 8.0 hours if energy costs 8.0¢/kWh?
Graphics
Visual elements such as pictures, charts, and graphs, used to illustrate or enhance text.
Positive Skew
A distribution shape where most values are clustered towards the left, with a long tail to the right.
Median
A statistical measure representing the middle value in a data set, where half the numbers are above and half are below.
Absolute Zero
The lowest possible temperature where nothing could be colder and no heat energy remains in a substance, equivalent to -273.15°C or 0 Kelvin.
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