Assume that you want to test the claim that the paired sample data come from a population for which the mean difference is $\mu _ { \mathrm { d } } = 0$. Compute the value of the $t$ test statistic.
-The differences between two sets of dependent data are -1, 5, -4, 2. Round to the nearest tenth.
A)2.0
B)3.9
C)89.7
D)3.1

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The Answer of Assume that you want to test the claim that the paired sample data come from a population for which the mean difference is $\mu _ { \mathrm { d } } = 0$. Compute the value of the $t$ test statistic.
-The differences between two sets of dependent data are -1, 5, -4, 2. Round to the nearest tenth.
A)2.0
B)3.9
C)89.7
D)3.1

Assume That You Want to Test the Claim That the Paired