-The Above Table Shows Some Cost Data for Tracey's Tents

question 143

Multiple Choice

-The above table shows some cost data for Tracey's Tents. What is the average total cost when output is 3?

• A) $120
• B) $30
• C) $40
• D) $50

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Definitions:

Field

In computing, a field refers to an area allocated for a specific piece of data within a database.

Foreign Key Field

A field in a database table that creates a linkage between two tables by referencing the primary key in another table.

Relational Database

A type of database that stores and provides access to data points that are related to one another, typically structured in tables.

Redundant Data

Duplicate or unnecessary information stored within a database or software system, often leading to inefficiency.