Concentration of NaOH $($from the bottle$)$

Volume of vinegar used $($that you poured in the flask$)$

$\backslash$table$[[$STEP$,,$Thital $1,$Trial $2,$Trial $3],[(1),\backslash$table$[[$Initial NaOH level in$],[$buret$]],50\mathrm{.}00mL,50\mathrm{.}00mL,50\mathrm{.}00mL$