The Time Between Arrivals at an ATM Machine Follows an Exponential

question 73

Multiple Choice

The time between arrivals at an ATM machine follows an exponential distribution with θ = 10 minutes. Find the probability that more than 25 minutes will pass between arrivals.

• A) 0.917915
• B) 0.670320
• C) 0.329680
• D) 0.082085

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Definitions:

Class Relations

The interactions and dynamics between different socioeconomic classes within a society, often influencing power, resources, and opportunities.

Karl Marx

A 19th-century philosopher, economist, and political theorist known for his critiques of capitalism and his theories on communism, co-authoring "The Communist Manifesto" with Friedrich Engels.

Social Structure

The organized pattern of social relationships and social institutions that make up a society.

Functionalism

A theoretical perspective in sociology and anthropology that interprets society as a system where all parts work together to promote stability and harmony.