Solve the Problem. -How Many Different 7-Letter Codes Are There If Only the If

question 7

Multiple Choice

Solve the problem.
-How many different 7-letter codes are there if only the letters A, B, C, D, E, F, G, H, and I can be used and no letter can be used more than once?

• A) 4,782,969
• B) 36
• C) 7
• D) 181,440

---

Definitions:

Big Five

A theory in psychology that identifies five main personality traits: openness, conscientiousness, extraversion, agreeableness, and neuroticism.

Emotionally Stable

Refers to individuals who have a consistent emotional state and react to stress and adversity in a calm and rational manner.

Heritability

A measure of how much of the variation in a trait among individuals within a population can be attributed to genetic differences.

Highly Heritable

A term used to describe traits or conditions that have a significant genetic component, indicating that they are largely passed down through families.