A.Mean
B.Range
C.Median
D.Sum
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A.显示频数分布表
B.选择绘制统计图形
C.调整频数分布表中数据的输出顺序
D.选择统计图形的格式
A.柱形图
B.饼图
C.直方图
D.折线图
A.定类型
B.定序型
C.定距型
D.定比变量
A.分类变量
B.分组变量
C.汇总变量
D.目标变量
A.Transform-Compute
B.Transform-Count
C.Transform-Recode
D.Data-Aggregate
A.Transform-Compute
B.Data-Compute
C.Edit-Compute
D.Data-Transpose
A.[Data]-[Go to case]
B.[Edit ]-[Go to case]
C.[Data]-[ Sort Cases ]
D.[Edit ]-[Sort Cases ]
A.Insert Cases
B.Insert Variable
C.Merge Files
D.Aggregate
A.[Data]-[Go to case]
B.[Edit ]-[Go to case]
C.[Data]-[ Find ]
D.[Edit ]-[ Find
A.定类型变量
B.定序型变量
C.定距型变量
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以2000年a0为最初水平,2016年an为最末水平,计算钢产量的年平均发展速度时,须开()
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品合格率指标是()
A cumulative frequency distribution would provide().
Simon Arnett, Director of Human Resources, is exploring the causes of employee absenteeism at Buderim Bottling during the last operating year (1 January 2005 to 31 December 2005). The average number of absences per employee, calculated from the personnel data of all employees, is a ().
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某班的学习按考试成绩分为60分以下,60-70,70-80,80-90,90-100,这种分组()
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A student achieves an 82 on the first test in a statistics course. From this, she assumes that her average at the end of the semester (after other tests) will be about 82. This is an example of ().