In a Given Population the Mean IQ Is 100 and the Standard

question 158

Multiple Choice

 In a given population the mean IQ is 100 and the standard deviation is 15 points. What percent of that population should have an IQ that falls between 85 and 115?

• A) 33
• B) 51
• C) 68
• D) 77

---

Definitions:

Multiple Inheritance

A feature of some object-oriented programming languages in which a class can inherit behaviors and attributes from more than one parent class.

Polymorphic Reference

A reference variable in object-oriented programming that can refer to objects of different classes at different times during the execution of a program.

Subclasses

Subclasses are classes that inherit properties and behaviors from a superclass and can also have additional properties or methods.

Public Methods

Methods that can be accessed from any other class in the program, not restricted by access control.