What Percentage of Z-Scores in the Standard Normal Distribution Are

question 106

Multiple Choice

What percentage of z-scores in the standard normal distribution are less than z = -.25?

• A) 9.87%
• B) -40.13%
• C) 40.13%
• D) 90.13%

---

Definitions:

Ultimatum Game

A game in experimental economics, where two players decide on how to divide a sum of money, with one proposing the split and the other accepting or rejecting it.

Homo Economicus

An idealized concept of a rational and self-interested individual, considered in economic theories to predict decision-making behaviors.

Innate Sense

A natural or inborn feeling, knowledge, or ability, not learned through experience but inherent at birth.

Post-Impressionist

An art movement that developed in the late 19th century as a reaction against Impressionists' focus on the natural depiction of light and color, emphasizing more symbolic content, formal order, and structure.