Definition of Student's t-test in English:

Student's t-test

noun

A test for statistical significance that uses tables of a statistical distribution called Student's t-distribution, which is that of a fraction (t) whose numerator is drawn from a normal distribution with a mean of zero, and whose denominator is the root mean square of k terms drawn from the same normal distribution (where k is the number of degrees of freedom).
“学生”t检验（利用“学生”t分布统计图表检验统计显著性的方法，是一个分数[t]，分子从均值为零的正态分布中得出，分母为从同一正态分布中得出的k项的均方根，其中k为自由度数）
Example sentencesExamples
- Statistical significance for data was determined using the Student's t-test, with p = 0.05 denoting significance.
- Statistical significance was evaluated by means of the two-tailed Student's t-test for unpaired data.
- Using an unpaired Student's t-test, statistical significance was assigned to comparisons with P values 0.05.
- Because we do not know that the values have normal distribution, the Wilcoxon test is preferred over the Student's t-test.
- Results were statistically analyzed using the Student's t-test.

Origin

Early 20th century: Student, the pseudonym of William Sealy Gosset (1876–1937), English brewery employee.

Definition of Student's t-test in US English:

Student's t-test

noun

A test for statistical significance that uses tables of a statistical distribution called Student's t-distribution, which is that of a fraction (t) whose numerator is drawn from a normal distribution with a mean of zero, and whose denominator is the root mean square of k terms drawn from the same normal distribution (where k is the number of degrees of freedom).
“学生”t检验（利用“学生”t分布统计图表检验统计显著性的方法，是一个分数[t]，分子从均值为零的正态分布中得出，分母为从同一正态分布中得出的k项的均方根，其中k为自由度数）
Example sentencesExamples
- Because we do not know that the values have normal distribution, the Wilcoxon test is preferred over the Student's t-test.
- Statistical significance for data was determined using the Student's t-test, with p = 0.05 denoting significance.
- Statistical significance was evaluated by means of the two-tailed Student's t-test for unpaired data.
- Using an unpaired Student's t-test, statistical significance was assigned to comparisons with P values 0.05.
- Results were statistically analyzed using the Student's t-test.

Origin

Early 20th century: Student, the pseudonym of William Sealy Gosset (1876–1937), English brewery employee.

单词	Student's t-test
释义	Definition of Student's t-test in English: Student's t-test noun A test for statistical significance that uses tables of a statistical distribution called Student's t-distribution, which is that of a fraction (t) whose numerator is drawn from a normal distribution with a mean of zero, and whose denominator is the root mean square of k terms drawn from the same normal distribution (where k is the number of degrees of freedom). “学生”t检验（利用“学生”t分布统计图表检验统计显著性的方法，是一个分数[t]，分子从均值为零的正态分布中得出，分母为从同一正态分布中得出的k项的均方根，其中k为自由度数） Example sentencesExamples Statistical significance for data was determined using the Student's t-test, with p = 0.05 denoting significance. Statistical significance was evaluated by means of the two-tailed Student's t-test for unpaired data. Using an unpaired Student's t-test, statistical significance was assigned to comparisons with P values 0.05. Because we do not know that the values have normal distribution, the Wilcoxon test is preferred over the Student's t-test. Results were statistically analyzed using the Student's t-test. Origin Early 20th century: Student, the pseudonym of William Sealy Gosset (1876–1937), English brewery employee. Definition of Student's t-test in US English: Student's t-test noun A test for statistical significance that uses tables of a statistical distribution called Student's t-distribution, which is that of a fraction (t) whose numerator is drawn from a normal distribution with a mean of zero, and whose denominator is the root mean square of k terms drawn from the same normal distribution (where k is the number of degrees of freedom). “学生”t检验（利用“学生”t分布统计图表检验统计显著性的方法，是一个分数[t]，分子从均值为零的正态分布中得出，分母为从同一正态分布中得出的k项的均方根，其中k为自由度数） Example sentencesExamples Because we do not know that the values have normal distribution, the Wilcoxon test is preferred over the Student's t-test. Statistical significance for data was determined using the Student's t-test, with p = 0.05 denoting significance. Statistical significance was evaluated by means of the two-tailed Student's t-test for unpaired data. Using an unpaired Student's t-test, statistical significance was assigned to comparisons with P values 0.05. Results were statistically analyzed using the Student's t-test. Origin Early 20th century: Student, the pseudonym of William Sealy Gosset (1876–1937), English brewery employee.
随便看	fps f.p.s. FPU Fr fr. fr Fra fra angelico fra bartolommeo frabjous frabjously frabjously fracas fracases frack frack prosaicness prosaicness prosaicnesses prosai-comi-epic prosaism prosaism prosaist prosal prosateur