Based on the following R Chart for the $1$st $10$ days of Monitoring, identify ALL of the patterns that require investigation. Points off for incorrect selections.

This picture shows the R $($range$)$ Chart for the $1$st $10$ days of Monitoring

Group of answer choices

Day $3$ is beyond the upper control limit$.$

Day $8$ is beyond the upper control limit$.$

Day $9$ is beyond the upper control limit$.$

There is a run of six in a row above the centerline from days $1-6.$ And, all but one day is above the centerline.

Day $7$ is beyond the lower control limit$.$