平均数和极差

Quiz
•
Mathematics
•
1st - 10th Grade
•
Medium
Standards-aligned
LOW MEY LENG
Used 8+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
什么是数据?
数学根据
做研究或计算时,所搜集、整理、计算和分析的数值
数位分析
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
什么是极差?
最大的值和最小的值的差。
先找出总和,再除以数据的个数。
在一组数据中, 出现最多的数据。
将数据按顺序排列,处在中间位置的数据。
Tags
CCSS.6.SP.B.4
CCSS.HSS.ID.A.1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
RM 5, RM 8 , RM 10, RM 2, RM 4
请找极差
RM 18
Rm12
RM2
RM8
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
什么是平均数?
最大的值和最小的值的差。
先找出总和,再除以数据的个数。
在一组数据中, 出现最多的数据。
将数据按顺序排列,处在中间位置的数据。
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
找出以下数据的平均数。
42, 38, 35, 43, 45, 33, 37
39
52
152
273
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪个是条形统计图?
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪个是象形统计图?
8.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
哪个是饼分图?
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