品种进行统计,选取季节性或者月度涨跌有明显规律的品种进行统计,也可以先按照年份画出走势图,每年的走势越一致说明季节性越强,该品种月度涨跌分析的意义也就越大。()

作者: rantiku 人气: - 评论: 0
问题 品种进行统计,选取季节性或者月度涨跌有明显规律的品种进行统计,也可以先按照年份画出走势图,每年的走势越一致说明季节性越强,该品种月度涨跌分析的意义也就越大。()
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解析 :√ 选取季节性或者月度涨跌有明显规律的品种进行统计,可以先按照年份画出走势图,每年的走势越一致说明季节性越强,对该品种月度涨跌分析的意义也就越大。
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