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A city ordinance requires that more than 75% of its residents must agree to the construction of new public buildings (using tax dollars) before any such structures can be built. A proposal has been made to build a new recreational facility in the city, and sponsors of the proposal want to conduct a small survey to see if it would be approved if put to an official vote of all residents. A simple random sample of 150 residents revealed that 123 supported a change (and 27 did not) .
What are the null and alternative hypotheses in this situation?
Lead
The initiation or start of a project or process, or the advantage or interval by which someone or something is ahead in a competition or race.
Lag
The time delay between a cause and its observable effect, often used in economics, technology, and signal processing contexts.
Straddle
In finance, a strategy involving the purchase or sale of both a call and a put option on the same asset, with the same expiration date and strike price, to profit from a significant price movement in either direction.
Bottlenecks
Points of congestion or obstruction in a system that significantly delay the process flow or reduce the overall system's performance.
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