摘要
从概率论知识引入点估计的概念,由实例串联评价估计量的标准,加深学生对知识的理解,提高课堂的教学质量。
The concept of point estimation based on the knowledge of probability theory is introduced. Examples have been present to connect the concept with the evaluation criteria. The results would help students to increasely understand the knowledge and to improve the quality of classroom teaching.
出处
《上海第二工业大学学报》
2011年第4期331-333,共3页
Journal of Shanghai Polytechnic University
关键词
点估计
无偏性
有效性
point estimation
unbiased estimation
validity
