Determine the critical value and rejection region for a right-tailed $t$-test with $\alpha =0.10$ and $n=11$.

Critical value: $1.372$

Rejection region: $t>1.372$

Critical value: $1.372$

Rejection region:

Critical value: $-1.372$

Rejection region: $t>-1.372$

Critical value: $-1.372$

Rejection region: