The manager of Champion Cooling Company has recently implemented a statistical process control method. The accompanying table shows the recorded temperatures of five different samples of walk$-$in coolers that were produced in the previous month.

Sample $1$ Sample $2$ Sample $3$ Sample $4$ Sample $5$

Unit $1102100\mathrm{.}1101\mathrm{.}1102102\mathrm{.}7$

Unit $2105\mathrm{.}9104\mathrm{.}4100\mathrm{.}4105\mathrm{.}9103\mathrm{.}7$

Unit $3101\mathrm{.}8103\mathrm{.}2103\mathrm{.}5104106\mathrm{.}1$

Unit $4105\mathrm{.}6101\mathrm{.}2101102\mathrm{.}1102\mathrm{.}5$

Unit $5100\mathrm{.}6100\mathrm{.}7104\mathrm{.}9107102$

Question $39(3$ points$)$

Saved

Using the data in the table above, what is the value of the center line for the chart that monitors performance to target?

Question $39$ options:

A$)$

$3\mathrm{.}9$

B$)$

$103\mathrm{.}7$

C$)$

$103\mathrm{.}0$

D$)$

$102\mathrm{.}2$

Question $40(3$ points$)$

Saved

Using the data in the table above, the first point plotted on the x$-$bar chart has a value of:

Question $40$ options:

A$)$

$102\mathrm{.}0.$

B$)$

$103\mathrm{.}7.$

C$)$

$103\mathrm{.}2.$

D$)$

$104\mathrm{.}3.$

Question $41(3$ points$)$

Using the data in the table above, the upper control limit for the x$-$bar chart with three sigma limits is:

Question $41$ options:

A$)$

$103\mathrm{.}2.$

B$)$

$105\mathrm{.}7.$

C$)$

$102\mathrm{.}3.$

D$)$

$104\mathrm{.}7.$

Question $42(3$ points$)$

Saved

Using the data in the table above, the center line of the R$-$chart is:

Question $42$ options:

A$)$

$4\mathrm{.}6.$

B$)$

$3\mathrm{.}9.$

C$)$

$4\mathrm{.}4.$

D$)$

$5\mathrm{.}3.$

Question $43(3$ points$)$

If an x$-$bar chart is constructed using the data in the table above, what conclusion can be reached?

Question $43$ options:

A$)$

The process is capable.

B$)$

The process is both capable and in control.

C$)$

The process is out of control.

D$)$

The process is in control.