2023年中级统计师备考需要至少3个月的准备时间,每天至少保证2个小时的看书学习时间。2023年中级统计师已经开始备考,教材已出课程已开始更新,中级统计师考试是相对于初级统计师考试难度较大的考试。考试科目涵盖的知识点
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