Posted by **Robbie** on Sunday, November 11, 2012 at 9:13pm.

An independent-measures study with n = 6 in each sample, produces a sample mean

difference of 4 points and a pooled variance of 12. What is the value for the t statistic?

a. 1

b. 2

c. 4/√2

d. 4/√8

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