What Does the Graph Below Indicate About the Normality of Our

question 30

Multiple Choice

What does the graph below indicate about the normality of our data?

• A)We cannot infer anything about the normality of our data from this type of graph.
• B)The P-P plot reveals that the data deviate mildly from normal.
• C)The P-P plot reveals that the data are normal.
• D)The P-P plot reveals that the data deviate substantially from normal.

---

Definitions:

Vector Class

A part of the Java Collection Framework, the Vector class represents a dynamic array that can grow or shrink in size, allowing it to contain a variable number of elements of any type.

Set Interface

An interface in Java representing a collection that cannot contain duplicate elements.

Concrete Class

A class in Java or other object-oriented programming languages that has an implementation and can be instantiated.

HashSet< T >

HashSet<T> in Java is a collection that stores unique elements only, providing efficient operations like add, remove, and check for the presence of elements.