Mathematics, 18.05.2021 22:40 ssrt8771
Quick plz help
You are the manager at the town pool. You need to build a fence around the new children’s pool area. The pool is 5 feet
wide by 8 feet long. You want the fence to be the same distance “x ft” from all sides of the pool, except you need to put a
lifeguard chair at one end of the width, so the fence should be twice as far away from the pool on that one side.
A) If the total area within the fence needs to be 442 ft2, how far away should the fence be from the pool on each side?
B) How much fencing must you buy?
Answers: 3
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Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
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Quick plz help
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