2020-08-13 12:00:20 +02:00
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---
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id: 5e9a093a74c4063ca6f7c14c
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2021-07-15 13:04:11 +05:30
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title: 数据分析简介
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2020-08-13 12:00:20 +02:00
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challengeType: 11
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videoId: VJrP2FUzKP0
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2021-10-03 12:24:27 -07:00
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bilibiliIds:
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aid: 378034466
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bvid: BV19f4y1c7nu
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cid: 409001487
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2021-01-13 03:31:00 +01:00
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dashedName: introduction-to-data-analysis
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2020-08-13 12:00:20 +02:00
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---
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2020-12-16 00:37:30 -07:00
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# --description--
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2020-08-13 12:00:20 +02:00
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2021-07-15 13:04:11 +05:30
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以下有更多的资料：
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2020-12-16 00:37:30 -07:00
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2021-07-15 13:04:11 +05:30
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\- [幻灯片](https://docs.google.com/presentation/d/1cUIt8b2ySz-85_ykfeuuWsurccwTAuFPn782pZBzFsU/edit?usp=sharing)
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2020-12-16 00:37:30 -07:00
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# --question--
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## --text--
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以下哪一项 **不是** 数据分析的一部分？
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2020-12-16 00:37:30 -07:00
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## --answers--
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建立统计模型和数据可视化。
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2020-12-16 00:37:30 -07:00
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---
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2021-07-15 13:04:11 +05:30
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为分析选择所需的结论。
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2020-12-16 00:37:30 -07:00
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---
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2021-07-15 13:04:11 +05:30
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修复不正确的值并删除无效数据。
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2020-12-16 00:37:30 -07:00
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---
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2021-07-15 13:04:11 +05:30
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将数据转换为适当的数据结构。
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2020-12-16 00:37:30 -07:00
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## --video-solution--
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2
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