The Computers on ___________ Are Usually Within a Kilometre of Each

question 70

Multiple Choice

The computers on ___________ are usually within a kilometre of each other.

• A)a system
• B)a LAN
• C)a WAN
• D)a root server
• E)the Internet

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Definitions:

More Than Two Categories

Refers to situations or conditions where a variable or outcome can fall into more than two distinct groups or classifications.

Z-test

A statistical test used to determine if there is a significant difference between sample and population means, assuming the population variance is known.

Chi-squared Test

The Chi-squared test is a statistical method used to determine if there is a significant difference between the expected and observed frequencies in one or more categories.

Test Statistic

A quantity derived from sample data used to make a decision about a hypothesis test.