相关系数(correlation coefficient)
相关系数(correlation coefficient)
发布时间：2025-03-08 23:13:39
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 快搜搜题库 官方老师解答 )
答案：实验方法和非实验方法的比较
相关试题
- 1.相关系数(correlation coefficient)
- 2.皮尔逊相关系数（Pearson Correlation coefficient ）可将两组变量之间的关联度规整到一定的取值范围内。下面对皮尔逊相关系数描述不正确的是（ ）
- 3.The correlation coefficient measures only the strength of a linear relationship but not any cause-and-effect
- 4.The coefficient of correlation r is a measure of the degree of association between two variables.
- 5.correlation
- 6.lift coefficient
- 7.The coefficient of determination
- 8.distribution coefficient
- 9.reflection coefficient
- 10.Correlation analysis is used to determine
