(Earthquake) Do earthquakes happen everyday or over time along plate boundaries like between Africa and South America? Since it is a pattern recorded over history, can you make predictions?

This matter because..

The median is 4 because 2 x’s out 9, 3 x’s out 7, 3 x’s out 5, and 4 is the only remaining number.

An informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.

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