Question $24$

$2\mathrm{.}5$ pts

Rikki is a process performance analyst at a local craft brewer. She has designed the specifications for bottling their best selling product "Catskills IPA" with the standards of a mean of $16$ ounces with tolerances of $+\_0\mathrm{.}2$ ounces, resulting in $15\mathrm{.}8$ ounces to $16\mathrm{.}0$ ounces.

She has set the LCL and USL parameters of the process capability parameters to be $6$ sigma, and after running six test batches on a machine, determined the process capability index to be $1\mathrm{.}15.$

Which of the following would be a correct response to these results?

use the machine, the process variability is tighter than the specifications

slow down the process throughput speed

increase process throughput

increase process capability

increase testing to $7$ sigma