Find the Critical Value $t _ { 0 } ,$ To Test the Claim That

Multiple Choice

Find the critical value, $t _ { 0 } ,$ to test the claim that $\mu _ { \mathrm { d } }$ = 0. Assume the samples are random and dependent, and the populations are normally distributed. Use $\alpha$ = 0.01. $$\begin{array} { r | r r r r r } \text { A } & 8.2 & 9.2 & 11.1 & 8.1 & 8.2 \\\hline \text { B } & 10.6 & 9.5 & 9.4 & 9.3 & 10.7\end{array}$$

A) $\pm 4.604$
B) $\pm 3.747$
C) 2.132
D) 0.741