Suppose the US president wants an estimate of the proportion of the population who support his current policy toward rev

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answerhappygod
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Suppose the US president wants an estimate of the proportion of the population who support his current policy toward rev

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Suppose the US president wants an estimate of the proportion ofthe population who support his current policy toward revisions inthe health care system. The president wants the estimate to bewithin .03 of the true proportion. Assume a 98% level ofconfidence. The presidents political advisors estimated theproportion supporting the current policy to be 0.42. a. How largeof a sample is required b. How large of a sample would be necessaryif no estimate were available for the proportion supporting currentpolicy?
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