T Test For Two Related Samples. Paired samples t test also known as related dependent repeated measures t test are there differences in two means for the same measure collected on two different occasions. King s business school kcl ac uk business 32.
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T statistic for related samples dm dd s m t n s s df ss s dm 2 2 dofvariance 11. μd 0 h1. Paired samples t test also known as related dependent repeated measures t test are there differences in two means for the same measure collected on two different occasions.
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This video describes the formula for a t test with related samples repeated measures. Figure 11 2 difference scores for 4 people measured twice 12. μd 0 9. The dependent t test also called the paired t test or paired samples t test compares the means of two related groups to determine whether there is a statistically significant difference between these means.
