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Suppose you calculated a paired-samples t test, with30 pairs of scores. Mean mean difference is 6 and the standard error is 2.1. What is the
Suppose you calculated a paired-samples t test, with30 pairs of scores. Mean mean difference is 6 and the standard error is 2.1. What is the .95 confidence interval?
a. 4.72 - 9.38
b. 2.697 - 8.303
c. 1.50 - 10.50
d. 1.706 - 10.295
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