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Malcolm Has Been Watching a Roulette-Type Game at a Local

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Malcolm has been watching a roulette-type game at a local charity bazaar.The game has only ten numbers on the wheel,and every number except 8 has come up as a winner during the last 15 minutes.Malcolm decides to bet $10 on number 8,because it has to come up eventually.In this case,Malcolm is showing evidence of


Definitions:

Roller Bearings

Bearings that use cylindrical rollers to maintain the separation between moving parts of a bearing, reducing friction and supporting radial and axial loads.

Cylindrical

Relating to the surface or shape of a cylinder, which is a solid geometric figure with straight parallel sides and a circular or oval cross section.

Spherical

Having the shape of a sphere; relating to or resembling a ball or globe.

Antifriction Bearings

Bearings designed to reduce friction between moving parts while supporting radial and axial loads, often using balls or rollers.

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