When Interested in Examining How One Variable Changes in Relation

question 18

Multiple Choice

When interested in examining how one variable changes in relation to another, which of the following descriptive statistics would you want to use?

• A) Mean
• B) Variance
• C) Correlation
• D) Standard deviation

---

Definitions:

Sequential Search

Sequential search is a straightforward searching algorithm that checks every element in a list, one at a time and in sequence, until the target element is found or the list ends.

Key Comparisons

In programming and algorithms, the process of comparing the keys or identifiers of data elements to sort or search through data structures.

Algorithm

A step-by-step procedure or formula for solving a problem or accomplishing some end.

Selection Sort

A simple, inefficient sorting algorithm that repeatedly selects the minimum element from an unsorted list and swaps it with the first unsorted element.