Which of the following theories developed by Frederick Herzberg distinguishes dissatisfiers from satisfiers?
A. trait-role theory
B. psychological constraint theory
C. probability theory
D. leadership model
E. two-factor theory
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At the top of Maslow's hierarchy of needs (shown as a pyramid in the text) are ________ needs.
A. esteem
B. self-actualization
C. social
D. safety
E. physiological
野菊花长于治疗
A. 疮痈肿痛
B. 目赤肿痛
C. 头痛眩晕
D. 热淋涩痛
E. 湿热泻痢
对于大批量的数据,不适合描述其分布的图形是
A. 条形图
B. 茎叶图
C. 直方图
D. 饼图
以下各种图形中,表示连续性资料频数分布的是
A. 饼图
B. 直方图
C. 条形图
D. 线形图