Applied Mathematics Correct! Incorrect! 1. Data collected from a process is typically displayed by using charts, displays, or graphs. True False View the lesson section again Correct! Incorrect! 2. Temperature inside a reactor is an example of a __________. process variable reactor trend chemical variable process trend View the lesson section again Correct! Incorrect! 3. A graph which displays the set point along with the upper and lower control limits is known as a bar chart trend histogram control chart View the lesson section again