Which of These Is an Appropriate Way to Determine the Order

question 27

Multiple Choice

Which of these is an appropriate way to determine the order of an ARMA model required to capture the dynamic features of a given data?

• A) Graphically plotting the time series of the data
• B) Determining the number of parameters that maximises the information criteria
• C) Determining the number of parameters that minimises the information criteria
• D) None of the above

---

Definitions:

Data Block

A structured set of data stored in databases or memory, often containing related information for a specific purpose.

SQI Instruction

An instruction in some programming languages or PLCs used to perform a sequential input operation or process.

SQO Instruction

A sequencer output instruction used in PLC programming to output a sequence of bits or words to control devices.