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This Question: 1 pt 10 of 10 (5 comple In a recent poll of 1200 randomly selected adult office workers. 32% said they had worn a Halloween costume to the office at least once. What is the standard error for the estimate of the proportion of all American adult office workers that have worn a Halloween costume to the office? Round to four decimal places. O A. 0.0002 O B. 0.0135 O C. 0.0143 D. 0.4672