Mathematics, 22.08.2019 01:30 vixxs345

On any given day, a salesman can earn $0 with a 45% probability, $250 with a 25% probability, or $400 with a 30% probability. his expected earnings equal: $ nothing (round your answer to the nearest penny).

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On any given day, a salesman can earn $0 with a 45% probability, $250 with a 25% probability, or $40...