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The U.S. Commission on Crime randomly selects 600 files of recently committed crimes in an area and finds 380 in which a firearm was reportedly used. Find a 99% confidence interval for p, the true fraction of crimes in the area in which some type of firearm was reportedly used.
Time Viewpoint
The perspective from which the timing or temporal aspects of an event or narrative are considered or narrated.
Research
The systematic investigation into and study of materials and sources to establish facts and reach new conclusions.
Conventional Relationships
Traditional connections or associations between ideas, things, or people based on societal norms.
Bases for Division
The criteria or principles used to divide or classify information, objects, or individuals into distinct groups or categories.
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