题目
题目

MDM4U - Mathematics of Data Management 12 (2025-26) - A

单项选择题

Lifespans (years) of 11 pets:10, 12, 9, 11, 10, 13, 12, 10, 11, 12, 9What is the median lifespan?

选项
A.a. 10.5
B.b. 11
C.c. 12
D.d. 10
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标准答案
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思路分析
To find the median, I will first arrange the lifespans in ascending order so we can identify the middle value for the 11 data points. The given lifespans are: 10, 12, 9, 11, 10, 13, 12, 10, 11, 12, 9. When sorted, they become: 9, 9, 10, 10, 10, 11,......Login to view full explanation

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