In the Domain Name "Http://books

question 30

Multiple Choice

In the domain name "http://books.azimuth-interactive.com", which element is the second-level domain?

• A) books
• B) azimuth-interactive
• C) com
• D) none; there is no second-level domain in this name

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Definitions:

Central Tendency

A statistical measure that identifies a single value as representative of a distribution of data, often summarized by the mean, median, or mode.

Measures Central Tendency

Statistics that describe the center of a data distribution, including mean, median, and mode.

Mean

The average value of a series of numbers, found by taking the sum of the numbers and dividing this sum by the quantity of numbers in the series.

Median

In a sequence of numbers sorted from lowest to highest, the median represents the number that lies at the midpoint.