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130. On May 23, 2013, Gallup reported that of the 1,005 people surveyed, 76% of U.S. workers believe that they will continue working past retirement age. The condence level for this study was reported at 95% with a 13% margin of error. Determine the estimated proportion from the sample. Determine the sample size. ' Identify CL and :1. Calculate the error bound based on the information provided. Compare the error bound in part d to the margin of error reported by Gallup. Explain any differences between the va'hmc 9999