Answer :
Categorical Variables is name while Quantitative Variables: Year born, Phone number (treated as categorical), Number of siblings, Annual income.
How to explain the Variable
Categorical Variables: Name: This variable represents the names of the individuals. Names are typically categorical because they represent distinct categories or labels for each person.
Quantitative Variables: Year born: This variable represents the birth year of each individual. It is a quantitative variable as it represents a numerical value that can be measured and calculated.
Phone number: This variable appears to represent the phone numbers of the individuals.
Number of siblings: This variable represents the count of siblings for each individual.
Annual income: This variable represents the annual income of each individual. It is a quantitative variable as it represents a numerical value that can be measured and compared.
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