Organic Grains LLC uses statistical process control to ensure that its health$-$conscious, low$-$fat, multigrain sandwich loaves have the proper weight.

Based on a previously stable and in$-$control process, the control limits of the $\stackrel{}{x}-$ and R$-$charts are:

$UC{L}_{\stackrel{}{x}}=5\mathrm{.}58,LC{L}_{\stackrel{}{x}}=5\mathrm{.}02$

$UC{L}_R=0\mathrm{.}981,LC{L}_R=0$

Over the past few days, they have taken five random samples of four loaves each and have found the following.

$\backslash$table$[[,$Net Weight$],[$Sample$,$Loaf # $1,$Loaf # $2,$Loaf # $3,$Loaf # $4],[1,5\mathrm{.}6,5\mathrm{.}5,5\mathrm{.}4,5\mathrm{.}5],[2,5\mathrm{.}4,5\mathrm{.}7,5\mathrm{.}4,5\mathrm{.}7],[3,5\mathrm{.}3,5\mathrm{.}3,5\mathrm{.}4,5\mathrm{.}3],[4,5\mathrm{.}7,5\mathrm{.}7,5\mathrm{.}5,5\mathrm{.}7],[5,5\mathrm{.}0,5\mathrm{.}2,5\mathrm{.}3,5\mathrm{.}4]]$

Based on the $\stackrel{}{x}-$chart, is one or more samples beyond the