When the Order of the Elements Is Unimportant, What Is

question 107

Multiple Choice

When the order of the elements is unimportant, what is the most efficient way to remove an element from an array?

• A)Delete the element and move each element after that one to a lower index.
• B)Replace the element to be deleted with the last element in the array.
• C)Replace the element to be deleted with the first element in the array.
• D)Replace the element with the next element.

---

Definitions:

Alternative Hypothesis

A hypothesis that contradicts the null hypothesis, suggesting a new effect or relationship.

Directional

Refers to tests or hypotheses that specify the expected direction of the relationship between variables (e.g., greater than, less than).

Directional

In research, directional usually refers to a hypothesis that specifies the direction of an expected difference or relationship.

µ > 164

A mathematical condition indicating that the population mean is greater than 164.