Answer:
"C"
Step-by-step explanation:
Demographics is a market segmentation practice that uses variables like age , gender, religion race , nationality , occupation , education and income to classify a potential market opportunity while psycho graphic uses the variables of values , interest,attitudes and lifestyles to evaluate market.
The aim of these segmentation is to all efficient ant effective allocation of resources and also have a better understanding of the market.
Classifying a Senior citizen as pyschographic data is not correct