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A Local Traffic Light Is Set So That It Cycles

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A local traffic light is set so that it cycles between 30 seconds of red and 30 seconds of green.What is the probability of randomly hitting a red light more than 25 times in n = 40 trips through the intersection?​


Definitions:

Modular Design

An approach to design that divides a system into smaller parts or modules, each of which can be independently created and then used in different systems or assemblies.

Finished Goods

Products that have completed the manufacturing process and are ready for sale.

Network Diagram

A graphical representation of a project's tasks and the relationships between them, often used to plan and manage complex projects.

Vision Systems

Systems that use video cameras and computer technology in inspection roles.

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