The Symmetrical,bell-Shaped Distribution That Has a Mean of Zero and a Standard

question 59

Short Answer

The symmetrical,bell-shaped distribution that has a mean of zero and a standard deviation of one is called the ____________________.

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Definitions:

Diametral Pitch

A measure of gear tooth density, defined as the number of teeth per inch of the diameter of the gear pitch circle.

Outside Diameter

The measurement of the largest dimension across the outer surface of a cylindrical or spherical object.

Rotary Motion

Movement in a circular path, revolving around an axis or center point.

Pressure Angle

The angle at which force is applied to the teeth of gears in mesh, affecting efficiency and strength of the gear teeth.