Question $1$

$2\mathrm{.}5$

Based on the following X$-$bar Chart for the $1$st $10$ days of Monitoring a bagging process for $10$ ounce bags of Lay's potato chips, is the process in control?

No$.$ There is a trend of five in a row from samples $3$ to $7.$

No$.$ There are two points near the upper control limit on samples $2$ and $7.$

No$.$ There is a run of four in a row above the centerline from samples $4$ to $7.$

Yes. There is only natural variation present.