What is the standard error for the paired-samples t test for the following difference scores: -1, -24, +20, -28, -4?
A) -0.92
B) -0.85
C) 6.96
D) 8.67

Question

Quizplus · Accepted Answer

The standard error for the paired-samples t test is calculated using the standard deviation of the difference scores divided by the square root of the number of pairs. The standard deviation of the given difference scores is approximately 19.4, and with 5 pairs, the standard error is approximately 8.67.

What Is the Standard Error for the Paired-Samples T Test