t-statistic

[US]/[tiː ˈstætɪstɪk]/
[UK]/[tiː ˈstætɪstɪk]/
Frequency: Very High

Translation

n.A statistic used in hypothesis testing to determine if the means of two groups are significantly different.; A value that indicates how many standard errors a sample statistic is from zero.; A statistical measure used to assess the significance of a difference between two means.

Phrases & Collocations

t-statistic value

calculate t-statistic

report t-statistic

high t-statistic

low t-statistic

a t-statistic

using t-statistic

find t-statistic

test t-statistic

significant t-statistic

Example Sentences

the t-statistic was calculated to assess the significance of the difference.

a high t-statistic suggests a strong effect of the independent variable.

we used a t-statistic to compare the means of two groups.

the researchers reported a t-statistic of 2.5 with 50 degrees of freedom.

a statistically significant t-statistic led to the rejection of the null hypothesis.

the t-statistic helps determine if the observed difference is statistically significant.

we performed a t-test and obtained a t-statistic of -3.14.

the t-statistic provides evidence against the null hypothesis.

calculating the t-statistic is a crucial step in hypothesis testing.

the degrees of freedom influence the interpretation of the t-statistic.

a small t-statistic may not indicate a statistically significant difference.

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