Organizing, Visualizing, Describing Data

Question 1

Nominal Data

Answer 1

Categorical values that are not amenable to being organized in a logical order.

Question 2

Ordinal Data

Answer 2

Categorical values that can be logically ordered or ranked.

Question 3

Time series data

Answer 3

Same variable at different points in time for the same observational unit.

Question 4

Cross-sectional data

Answer 4

Same variable at a specific time for multiple observational units.