Google Data Analytics Professional Certification Practice Test

What is a dataset?

1. A unique instance of individual data

2. A collection of facts analyzed as one unit

3. A method of transforming data

4. A type of data-driven business strategy

The correct answer is: A collection of facts analyzed as one unit

A dataset represents a collection of related data points that are organized and analyzed as a single unit. It typically includes multiple data records that share common characteristics or themes, allowing for comprehensive analysis and insights to be drawn from the collective information. This is essential in data analytics, as it forms the basis for deriving conclusions, conducting statistical analysis, and generating reports. In contrast, a unique instance of individual data refers to a single data entry and does not encapsulate the concept of analysis on a larger scale. A method of transforming data describes the processes applied to datasets but does not define what a dataset itself is. Similarly, a type of data-driven business strategy pertains to how businesses leverage data, which is not an intrinsic aspect of what constitutes a dataset. Thus, the choice identifying a dataset as a collection of facts analyzed as one unit accurately captures its definition and significance in data analytics.