统计分析
Authored by Qingzhu Ye
Mathematics
University
Used 1+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
以下哪个图不是正态分布
2.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
_____是一组数据中出现次数最多的数值。
众数
平均数
中位数
3.
FILL IN THE BLANKS QUESTION
30 sec • 1 pt
(a) 指的是将所有个案加起来的总值除以总的个案数。（提示：填写平均数/中位数/众数）
4.
DRAW QUESTION
1 min • 1 pt
请画图来表示“正相关”
5.
OPEN ENDED QUESTION
3 mins • Ungraded
对于这几节课想问的问题都可以在这里提出
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