单选题
Why does the author mention the "mother" and "father" in the first paragraph?
A、
To present the background of statistics in a humorous and understandable way
B、
To point out that parents can teach their children statistics
C、
To explain that there are different kinds of variables
D、
To introduce inferential statistics
【正确答案】
A
【答案解析】
作者用“父亲”、“母亲”这样的说法只是为了用一种幽默和易懂的方式来介绍统计学的由来。
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