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A multiple-choice test has 30 questions. There are 4 choices for each question. A student who has not studied for the test decides to answer all questions randomly. What type of probability distribution can be used to figure out his chance of getting at least 20 questions right?
Communication Step
A fundamental component or phase in the process of transmitting information from one entity to another.
Sender Encodes
The process by which a sender transforms a message into symbols or language understandable by the receiver in communication.
Two-Way Communication
A form of communication in which messages are sent and received between parties, allowing for feedback and interaction.
Time-Consuming
Activities or processes that require a significant amount of time to complete.
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