13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then compares the benches after six months and determines which method is better...

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13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then co

13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then compares the benches after six months and determines which method is better...

13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then compares the benches after six months and determines which method is better a. simulation experiment C. survey d. observational study 14. A teacher records whether students do homework or talk during homeroom a. observational study b. simulation C. experiment d. survey 15, A national polling company claims that 66% of Americans eat fast food regularly. To analyze this claim, you survey a random sample of 50 adults and then simulate choosing 80 random samples of size 50 using a random number generator. The dot plot shows the results of the simulation Simulation: Polling 50 Adults 0.7 0.8 0.5 0.6 Proportion of 50 adults who eat fast food regularly a. What can you conclude about the accuracy of the claim that the population proportion is 0.66 when 29 adults in your survey eat fast food regularly? b. What can vou conclude about the accuracy of the claim when 40 adults in your survey eat fast food regularly? c. Assume that the true population proportion is 0.66. Estimate the variation among sample proportions using samples of size 50

math Statistics-And-Probability

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13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then compares the benches after six months and determines which method is better...

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13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then compares the benches after six months and determines which method is better...

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Add Answer to: 13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then compares the benches after six months and determines which method is better...

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13. A city employee paints half of the park benches with an oil-based paint and half with a latex paint. The employee then compares the benches after six months and determines which method is better...