1000006813492024-06-06 19:56:58
100000681349老师好，最后一小题的解析里说It behaves somewhat like a moving average of what an index would look like if it were based on values obtained from transactions rather than appraisals是不是不太对，应该是from appraisals rather than transaction？谢谢
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爱吃草莓的葡萄2024-06-07 18:06:05
爱吃草莓的葡萄同学你好。是的，应该是来自appraisal data，指数将被平滑，这里是原版书答案解析有误。
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