Which of the Following Is True About Classified Ad Web

question 44

Multiple Choice

Which of the following is true about classified ad Web sites?

• A) They do not allow the search to be narrowed down to a particular city.
• B) They do not list local advertisers.
• C) They are typically supported by ad banners of other advertisers.
• D) They do not allow the search to be extended nationwide.
• E) They do not offer free classified advertising opportunities.

---

Definitions:

Variability

Variability in statistics refers to how spread out or dispersed a set of data is, indicating the degree to which these data points differ from each other and from their average.

Degrees Of Freedom

The number of independent values in a statistical calculation that are free to vary.

Independent Variables

Variables in an analysis that are manipulated or categorized to determine their effect on dependent variables; essentially the same as explanatory variables but in a different context.

Skewed Left

Describes a distribution of data where the tail is longer on the left side of the distribution, indicating a larger number of lower values.