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
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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]
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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
A.标准数值型
B.用户自定义型
C.字符型
D.日期型
最新试题
某企业的生产计划完成百分比采用如下分组,请指出哪项是正确的()
If data are grouped into intervals and the number of items in each group is listed, this could be called a ()
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 ().
在组距数列中,下限就是()
品合格率指标是()
A politician who is running for the office of premier in a state with 3 million registered voters commissions a survey. In the survey, 53.6% of the 5000 registered voters interviewed say they plan to vote for him. The population of interest is the()
The number of class intervals in a frequency distribution is usually between ().
Descriptive statistics deals with methods of()
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()
The number of phone calls arriving at a switchboard each hour has been recorded and the following frequency distribution has been developed.What is the approximate range of the number of phone calls arriving each hour?()