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Suppose the U.S. president wants an estimate of the proportion of the population who support his current policy toward revisions in the Social Security system. The president wants the estimate to be within 0.03 of the true proportion. Assume a 99 percent level of confidence. The president's political advisors estimated the proportion supporting the current policy to be 0.62. (Round up your answers to the next whole number.)(a) How large of a sample is required? .current policy? .
Suppose the U.S. president wants an estimate of the proportion of the population who support his current policy towardrevisions in the Social Security system. The president wants the estimate to...
Apr 08 2020 View more View Less
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