统计学处理方法
统计学处理方法
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统计学符号:按GB3358-1982《统计学名词及符号》的有关规定,统计学符号一律采用斜体排印.常用:①样本的算术平均数用英文小写x(中位数仍用M);②标准差用英文小写s;③标准误用英文小写sx;④t检验用英文小写t;⑤F检验用英文大写F;⑥卡方检验用希文小写χ2;⑦相关系数用英文小写r;⑧自由度用希文小写ν;⑨概率用英文大写P(P值前应给出具体检验值,如t值、χ2值、q值等)
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统计学处理方法
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TN_cdi_chongqing_primary_664007498
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_chongqing_primary_664007498
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1007-3256
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