A survey of 10 randomly chosen drivers showed the following number of persons per car,including the driver: 1,5,1,5,2,1,1,1,2,1.Describe the center,variability,and skewness for this sample. 
Definitions:
Unchangeable Timetable
A schedule or plan that cannot be altered or modified.
Cochlea
A spiral-shaped, fluid-filled inner ear structure responsible for converting sound waves into nerve impulses.
Middle Ear
The portion of the ear internal to the eardrum and external to the inner ear, containing three small bones that transmit sound vibrations to the inner ear.
Hammer
A tool typically used for pounding nails into, or extracting nails from, some other object. Generally features a handle and a heavy head.
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