Two Variables Are Correlated If

question 47

Multiple Choice

Two variables are correlated if

• A)they both move up or down at about the same time.
• B)an increase in one variable only causes another variable to increase.
• C)a fall in one variable only causes another variable to fall.
• D)changes in one have no effect on the other.
• E)changes in one variable do not cause changes in the other.

Identify the health risks associated with prolonged computer use and preventive measures.

Recognize the role of computers in networking and communication.

Understand the benefits and considerations in upgrading computer systems.

Know the basic concepts of data storage and the importance of disaster recovery plans in computing.

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Definitions:

Drafts Folder

A storage location within an email application or word processor where preliminary versions of documents or emails are saved.

Documents

Refers to electronic files containing text, images, data, or a combination thereof, created and stored in various digital formats.

Messages

Communications or notifications sent between users or within a system, often text-based.

Downloads

Files or software transferred from the internet to a local computer or device, often for installation or viewing purposes.