Both drop downs are Yes$/$No

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:

$UC{L}_{\frac{?}{\text{b}\text{a}\text{r}}()}=5\mathrm{.}02,LC{L}_{\frac{?}{\text{b}\text{a}\text{r}}()}=4\mathrm{.}50$;

$UC{L}_R=1\mathrm{.}283,LC{L}_R=0.$

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

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

Based on the R$-$chart, is one or more samples beyond the control limits$?$