Consider the following Range chart. What conclusion can be drawn: Range Chart 20 15 829 10 3 5 7 8 10 Centerline Upper Control Limit Lower Control Limit Sub-group Range O The product is out of specifications O The process is out of control O The product is in specifications O The process is in specification O The process is out of specifications O The process is in control Identify all the statements below regarding control charts that are True: Prior to determining if a process is in control, you must first confirm that the process is capable of meeting specification Unlike other control charts, pre-control charts are not statistically based. Attribute control charts are less sensitive than variable control charts to changes in your process Control charts are robust enough that data can be re-arranged on the X-axis and will still detect when a process is out of statistical control.