Construct an $x$ chart$-R$ chart for the following data set. $($Leave no cells blank $-$ be certain to enter $"$O$"$ wherever required. Do not round intermediate calculations. Round your answers to $2$ decimal places.$)$

$\backslash$table$[[$Sub group No$,6$:$00,10$:$00,14$:$00,18$:$00,22$:$00,$ bar,$R$