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The local amusement park was interested in the average wait time at their most popular roller coaster at the peak park time (2 p.m.) . They selected 13 patrons and had them get in line between 2 and 3 p.m. Each was given a stopwatch to record the time they spent in line. The times recorded were as follows (in minutes) : 118, 124, 108, 116, 99, 120, 148, 118, 119, 121, 45, 130, 118. What is the mean?
Acid Rain
Acid rain is precipitation with a high concentration of acidic components, typically resulting from industrial emissions that affect water, soil, and living conditions adversely.
Tradable Pollution Permits
Licenses that allow the holder to emit a certain amount of pollution that can be bought and sold, aiming to reduce overall pollution in a cost-effective manner.
Direct Regulation
Government-imposed requirements or restrictions on the operations of businesses or individuals to enforce standards or achieve objectives.
Coase Theorem
An economic theorem which states that if property rights exist, only a few transactions cost, and externalities can be traded, then the allocation of resources will be efficient and invariant of who owns the rights.
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