A paired t-test was performed to test the null hypothesis

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A paired T-test was performed to test the null hypothesis H0: ?D = 0 versus the alternative H1: ?D ? 0. The observed test statistic is t = 1.8, based on a random sample of size 18. At the .05 significance level the null hypothesis is:

A) rejected

B) retained

C) cannot be determined from the given information

Reference no: EM13632627

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