Examlex
Perform the indicated operation.
Population Variance
A measure of the dispersion or variability of a population's values, calculated as the average of the squared differences from the population mean.
False Ribs
The ribs that are not directly attached to the sternum but are connected to the true ribs above them, typically ribs 8 through 10.
Human Skeleton
The internal framework of the body, composed of 206 bones in adults, which supports and protects the body's organs.
Lumbar Vertebrae
The five vertebrae situated between the thoracic vertebrae and the sacral vertebrae in the lower back.
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