A Study Was Done on the Campus of a Major

question 71

Multiple Choice

A study was done on the campus of a major state institution to measure attitudes of students towards the recent fee increase.One question asks respondents to rank the five fees they are willing to pay from 1=most willing to 5=least willing.This is scaled as: ____ Computer fee
____ Library fee
____ Parking fee
____ Student Center fee
____ Kinesiology Building fee

• A)Nominal scale.
• B)Ordinal scale.
• C)Interval scale.
• D)Ratio scale.
• E)None of the above.

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Definitions:

Preorder Processing

A type of tree traversal where each node is processed before its child nodes.

Root Node

The topmost node in a tree data structure, from which all other nodes descend.

Left Subtree

In tree data structures, particularly binary trees, it refers to the subtree that is rooted at the left child of a node.

Link Instance Variable

A variable within an object that refers to another object, typically used in linked structures like linked lists to connect elements together.