The decision to Reject H$0$ or Not Reject H$0$ using the classical method $($see p$374)$ and the p$-$value method $($see p$368$ of the Navidi$/$Monk book$)$ will be done in parts: H$0$ : $=350$H$0$ : $>350=0\mathrm{.}02$where n $=22,=359,$ s $=16\mathrm{.}4$Find the critical t value from the table to $3$ decimal places $($include appropriate sign$).$