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【单选题】
题干中的人数是( )。
A.
变量
B.
频数
C.
变量值
D.
频率
题目标签:
题干
人数
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参考答案:
参考解析:
刷刷题刷刷变学霸
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A.
H看R
B.
J看S
C.
K看M
D.
K看R
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A.
10~19
B.
8~19
C.
8~20
D.
10~22
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A.
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B.
Next Hot Language to Study: Spanish
C.
Next Hot Language to Study: French
D.
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A.
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B.
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C.
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D.
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A.
胰腺炎
B.
胆囊炎
C.
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D.
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E.
肾占位性病变
F.
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A.
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B.
Wrong
C.
Not mentioned
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