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The head librarian at the Library of Congress has asked her assistant for an interval estimate of the mean number of books checked out each day.The assistant provides the following interval estimate: from 740 to 920 books per day.If the head librarian knows that the population standard deviation is 150 books checked out per day,approximately how large a sample did her assistant use to determine the interval estimate?
Divergent Boundary
A tectonic plate boundary where two plates are moving away from each other, often resulting in the creation of new oceanic crust.
Subduction Zone
A region where one tectonic plate moves under another, often causing earthquakes and volcanic activity.
Convergent Boundary
A convergent boundary is a type of tectonic plate boundary where two plates move toward each other, often resulting in mountain building, earthquakes, and volcanic activity.
Plate Boundaries
The edges where two tectonic plates meet, characterized by seismic and volcanic activity, along which plates move apart, together or past each other.
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