Optical Scanners Are Used to ________

question 32

Multiple Choice

Optical scanners are used to ________.

• A)track and interpret body movement
• B)monitor traffic patterns
• C)decipher barcodes and other symbols
• D)read information embedded in RFID tags

---

Definitions:

Deseasonalizing

The process of removing the seasonal components of data to analyze and forecast trends more accurately.

Regression Analysis

is a statistical method for investigating and modeling the relationship between variables.

Dependent Variable

The factor in a model or experiment predicted to vary as a result of modifications in the independent variables.

Seasonal Index

A measure that quantifies the predictable fluctuation in activity or values according to the season or time of the year.