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t test
This term is a technical piece of statistical jargon used primarily in academic research, data analysis, and scientific reporting. It carries a neutral, objective tone and is almost exclusively found in formal contexts such as peer-reviewed journals or laboratory reports.
Because it is a compound noun consisting of a letter and a word, it is treated as a standard countable noun. Users should be careful not to confuse it with other types of significance tests, such as the ANOVA or chi-square test, as the t test specifically targets the comparison of two means.
Ý nghĩa
A statistical test used to determine if there is a significant difference between the means of two groups.
The researcher performed a t test to compare the average test scores of the control group and the experimental group.