1. What is Intelligence Quotient (IQ)?

Intelligence Quotient (IQ) is a score derived from standardized tests designed to measure human intelligence. The IQ score represents how a person's performance compares to what's expected for their age group.

2. How Does the Calculator Work?

The calculator uses the basic IQ equation:

Where:

• \( Performance \) — Actual test score achieved
• \( Expected \) — Expected or average score for the age group

Explanation: The equation shows the ratio of a person's performance compared to what's expected, multiplied by 100 to create a standardized score.

3. Importance of IQ Calculation

Details: IQ scores provide a standardized way to compare cognitive abilities. They are used in educational settings, psychological assessments, and research studies.

4. Using the Calculator

Tips: Enter the performance score (actual test result) and the expected score (average for the age group). Both values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What is considered an average IQ score?
A: An average IQ score is typically around 100. Scores between 90-110 are considered within the normal range.

Q2: How accurate is this simple IQ calculation?
A: This is a simplified calculation. Professional IQ tests use more complex standardization methods with age-adjusted norms.

Q3: What are the limitations of IQ scores?
A: IQ tests measure specific cognitive abilities and may not capture all aspects of intelligence. Cultural, educational, and environmental factors can influence results.

Q4: Can IQ change over time?
A: While IQ tends to remain relatively stable, it can change with education, environment, and certain life experiences.

Q5: What's the difference between IQ and EQ?
A: IQ measures cognitive abilities, while EQ (Emotional Quotient) measures emotional intelligence and social skills.