["Author\u0027s Guide to the Use of Statistical Terms and Symbols"]
Abstract：["According to the relevant provisions of the national standard \u0027Statistical Terms and Symbols\u0027, authors should pay attention to the following regulations: The arithmetic mean of the sample is represented by (x) (English lowercase italic), not (X) (English uppercase italic); the standard deviation is represented by s (English lowercase italic), not SD; the standard error is represented by s(x) (English lowercase italic), not SE or SEM; the t-test is represented by t (English lowercase italic), the F-test is represented by F (English uppercase italic); the chi-square test is represented by x2 (Greek lowercase italic), the correlation coefficient is represented by r (English lowercase italic); the degrees of freedom are represented by v (Greek lowercase italic); the probability is represented by P (English uppercase italic); the sample size is represented by n (English lowercase italic)."]
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Publication Date：2025-10-30
Online Publishing Date：2025-11-20(First online date of this platform, not the publication date of the document)
Pages：1( 72 )