In the Twitter Case Study,how Did Influential Users Support Their

question 48

Multiple Choice

In the Twitter case study,how did influential users support their tweets?

• A)opinion
• B)objective data
• C)multiple posts
• D)references to other users

---

Definitions:

Z-score

A measurement of how many standard deviations a data point is from the mean of a data set.

Position

In a general sense, the location or placement of an object or entity; in data analysis, it might refer to the rank or order of a data point within a dataset.

Area

The extent or measurement of a surface or piece of land.

Standard Normal Random Variable

A type of random variable with a mean of 0 and a standard deviation of 1, used in Z-tests.