- Test Statistic: \( t = -4.568 \)
- P-value: \( 0.0224 \)
- The p-value is less than (or equal to) \( \alpha \).
- This test statistic leads to a decision to reject the null.
Thus, the final answers are:
\[
\boxed{t = -4.568}
\]
\[
\boxed{p\text{-value} = 0.0224}
\]
\[
\text{Decision: reject the null}
\]