A.一个
B.二个
C.三个
D.四个

A.发病率
B.性别
C.年龄段
D.居住地区

A.Analyze→Compare  Means→Means
B.Analyze→Compare  Means→One-Samples  T  Test
C.Analyze→Compare  Means→Independent-Samples  T  Test
D.Analyze→Compare  Means→Paired-Samples  T  Test

A.Analyze→Descriptive Statistics→Frequencies
B.Analyze→Descriptive Statistics→Descriptives
C.Analyze→Descriptive Statistics→Crosstabs
D.Analyze→Descriptive Statistics→Ratio

A.Dichotomies
B.Categories
C.Counted
D.Range

A.Exact
B.Statistics
C.Cells
D.Format

A.Median
B.Skewness
C.Kurtosis
D.Std. Deviation

A.Mean
B.Range
C.Median
D.Sum

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