If a Dataset Contains Rows with Individual People and Columns

question 254

Multiple Choice

If a dataset contains rows with individual people and columns for year of birth, country, and income, how many of the columns are continuous and how many are categorical?

• A) 1 continuous and 2 categorical
• B) 3 categorical
• C) 3 continuous
• D) 2 continuous and 1 categorical

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Definitions:

Psychology Major

An academic program focusing on the study of the mind, brain, and behavior, preparing students for careers in psychology, research, therapy, or counseling, among other fields.

Skepticism

The attitude of doubting the validity of something until solid evidence is presented.

Scientific Research

A systematic and organized attempt to investigate specific questions and propose explanations based on gathered evidence.

Replication

The process of repeating a research study or experiment to confirm its results.