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Public option, Part I. A Washington Post article from 2009 reported that "support for a government-run health-care plan to compete with private insurers has rebounded from its summertime lows and wins clear majority support from the public." More specifically, the article says "seven in 10 Democrats back the plan, while almost nine in 10 Republicans oppose it. Independents divide 52 percent against, 42 percent in favor of the legislation." (6% responded with "other".) There were 819 Democrats, 566 Republicans and 783 Independents surveyed.45
(a) A political pundit on TV claims that a majority of Independents oppose the health care public option plan. Do these data provide strong evidence to support this statement?
(b) Would you expect a confidence interval for the proportion of Independents who oppose the public option plan to include 0.5? Explain.
sqrt3 sin(x) tan (x)-sin(x)=0, finding all solutions in the interval [0, 2pi). show all work. HINT:Note that sin (x) is a factor. (you should be able to provide
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Use an example to show how each of the types of graph in part (a) can be used in modeling. For example, explain how to model different aspects of a computer.
Use the equation of least squares line to predict percentage
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Japan has an advantage in automobile production and the United States in the manufacture of airplanes.
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How many times more energy is released by a magnitude 6 earthquake than by a magnitude 2 earthquake?When you are 2 meters away from the speakers at a concert, the sound level is 130 db. How far away should you sit to reduce the level to 110 dB?
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