A Table,formula,or Graph That Shows All Possible Values a Random

question 225

Multiple Choice

A table,formula,or graph that shows all possible values a random variable can assume,together with their associated probabilities,is called a(n) :

• A)probability distribution.
• B)discrete random variable.
• C)expected value of a discrete random variable.
• D)None of these choices.

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Definitions:

5th Wheel

A coupling device used primarily in semi-trucks to attach a trailer, characterized by a large pivoting plate.

Upper Coupler Assembly

The component at the front of a semi-trailer that hooks onto the hitch of a truck tractor, providing a connection point.

SAE Grade 8

A classification for high-strength bolts according to the Society of Automotive Engineers, indicating a high level of tensile strength.

Hook to Latch Clearance

Hook to latch clearance refers to the distance or space between a hook and latch mechanism, critical in ensuring a secure fit and operation of closures in vehicles.