Assume that you want to test the claim that the paired sample data come from a population for which the mean difference is $\mu _ { d } = 0$. Compute the value of the $t$ test statistic. Round intermediate calculations to four decimal places as needed and final answers to three decimal places as needed.
$\begin{array}{l|llllllll}
x & 28 & 31 & 20 & 25 & 28 & 27 & 33 & 35 \
\hline y & 26 & 27 & 26 & 25 & 29 & 32 & 33 & 34
\end{array}$

A) $t = - 1.480$
B) $t = - 1.185$
C) $t = - 0.523$
D) $t = 0.690$

Question

Assume that you want to test the claim that the paired sample data come from a population for which the mean difference is $\mu _ { d } = 0$. Compute the value of the $t$ test statistic. Round intermediate calculations to four decimal places as needed and final answers to three decimal places as needed.
$\begin{array}{l|llllllll}
x & 28 & 31 & 20 & 25 & 28 & 27 & 33 & 35 \
\hline y & 26 & 27 & 26 & 25 & 29 & 32 & 33 & 34
\end{array}$

A) $t = - 1.480$
B) $t = - 1.185$
C) $t = - 0.523$
D) $t = 0.690$

Quizplus · Accepted Answer

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 $\mu _ { d } = 0$. Compute the value of the $t$ test statistic. Round intermediate calculations to four decimal places as needed and final answers to three decimal places as needed.
$\begin{array}{l|llllllll}
x & 28 & 31 & 20 & 25 & 28 & 27 & 33 & 35 \
\hline y & 26 & 27 & 26 & 25 & 29 & 32 & 33 & 34
\end{array}$

A) $t = - 1.480$
B) $t = - 1.185$
C) $t = - 0.523$
D) $t = 0.690$

Assume That You Want to Test the Claim That the Paired