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 $\alpha$ = 0.02. $$\begin{array} { c | c c c c c } \mathrm { A } & 8 & 9.2 & 11.1 & 8.1 & 8.2 \\\hline \text { B } & 5.4 & 4.3 & 5.2 & 4.1 & 5.5\end{array}$$

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