Examlex
The number of homeless people in Boston is an example of a discrete random variable.
Excess Heat
Unwanted or surplus thermal energy produced in a system, machinery, or electronic device, often requiring dissipation.
Lack Of Lubrication
A condition where there is insufficient lubrication in a machine or engine, leading to increased friction and potential damage.
Contaminants
Unwanted particles or substances that pollute or adulterate another material or environment, often leading to reduced performance or damage.
Transmission Lube
A lubricant used in transmission systems to reduce friction and wear between moving parts.
Q22: Let X be a Poisson random variable
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Q177: The union of events A and B
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