Answer: True
The control chart is graph,that is used to study how a process changes over time with date plotted in time order.
Control charts are a valuable tool for monitoring process performance. However, you have to be able to interpret the control chart for it to be of any value to you.
A control chart can use to measure schedule Trends.
Step-by-step explanation: in the situation where schedule changes control chart can be use to monitor the process.
The control chart can also serve as guide that helps to notify in case of changes.