百度试题 题目The Spearman rank correlation coefficient must be used to determine whether a relationship exits between two variables when: 相关知识点: 试题来源: 解析 All the options are correct .反馈 收藏
WeiChienBenny, ChinTzaiHung, Wen
aFurthermore, the Spearman rank correlation coefficient was calculated and statistically tested to measure the degree of agreement associated with the ranks of the barriers between contractors and consultants. The correlation coefficient was 0.967 in this study, significant at the 0.05 level, indicating ...
[translate] aThe Spearman rank-order correlation coeffi-cient between the scores of the two raters was.72, which is sufficiently high to be satisfying. 用矛者排列秩序相关系数在二名估价人之间was.72的比分,是充足地高满意。[translate]
This paper is a continuation of our previous work on Pearson's coefficient r and we introduce the concept of the Spearman correlation coefficient between Atanassov's intuitionistic fuzzy sets (A-IFSs, for short) to measure the degree of association between A-IFSs when the assumption that the ...
(1974): The non-null distribution of the Spearman rank correlation coefficient. Journal of the American Statistical Association 69, 114-117.Kraemer HC (1974) The non-null distribution of the Spearman rank correlation coefficient. J Am Stat Assoc 69:114–117...
The Spearman rank-order correlation coefficient (shortened to Spearman’s rank correlation in Stata) is a nonparametric test which measures the strength and direction of association between two variables that are measured on an ordinal or continuous scale. The Spearman correlation coefficient is often ...
Spearman's rank correlation coefficient [¦spir·mənz ¦raŋk ‚kär·ə′lā·shən ‚kō·ə‚fish·ənt] (statistics) A statistic used as a measure of correlation in nonparametric statistics when the data are in ordinal form; a product moment correlation coefficient. Al...
摘要: A table of critical values of the Spearman rank correlation coefficient, r8, is given for n = 4(1)50(2) 100, for nine levels of significance: α = 0.50, 0.20, 0.10, 0.05, 0.02, 0.01, 0.005, 0.002, 0.001.关键词: CORRELATION (Statistics NONPARAMETRIC statistics STATISTICAL ...
Find the Spearman rank correlation coefficientb State the hypotheses.c. Find the critical value. U_(MC)=0.05d. Make the decision.e. Summarize the results.Use the traditional method of hypothesis testing unlessotherwise specified.Class Size and Average Grade In a previous exercise(in Chapter 10)...