Mathematics, 06.04.2021 02:40 Z0D

A large multinational corporation recently implemented an ERP system. A survey was done to determine the level of satisfaction with the new system. Out of 350 managers surveyed, 280 indicated that they were satisfied. At 95% confidence, what is the margin of error for the proportion of satisfied managers

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A large multinational corporation recently implemented an ERP system. A survey was done to determine...