Rows and Rows of Data on Their Own Are Boring

question 20

Multiple Choice

Rows and rows of data on their own are boring and take a lot of time and effort to understand. _____________________ presents data in engaging ways and helps communicate complex ideas quicker.

• A) Statistical models
• B) Data discovery
• C) Data visualization
• D) Data models

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Definitions:

Margin of Error

A statistic expressing the amount of random sampling error in a survey's results.

Sample Mean

The average value of a set of observations derived from a sample.

Standard Deviation

An indicator of the spread or distribution range of a collection of data points, showing how far apart the values in the set are from each other.

Margin of Error

The maximum amount by which the sample results are expected to differ from the true population value.