A group of 50 teachers and school administrators attended a convention. If any two persons had been
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A group of 50 teachers and school administrators attended a convention. If any two persons had been picked at random, at least one of the two would be a teacher. From this information, is it possible to determine what percentage of the people at the convention were teachers?
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Muhammad Haroon
More than 3 years experience in teaching undergraduate and graduate level courses which includes Object Oriented Programming, Data Structures, Algorithms, Database Systems, Theory of Automata, Theory of Computation, Database Administration, Web Technologies etc.
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