Garth tells you that his 10-year-old cousin Amanda recently completed an intelligence test that translated raw scores into deviation IQ scores.Garth knows that Amanda's score was 120,but he is not sure what this means.What should you tell him regarding Amanda's score?

Question

Quizplus · Accepted Answer

Amanda's score of 120 on the intelligence test translates to a deviation IQ score that is above the mean for her age group. Deviation IQ scores are calculated by comparing an individual's raw score to the average score for their age group and then adjusting for the variability in scores. A score of 100 is considered average, and scores above 100 indicate above-average intelligence while scores below 100 indicate below-average intelligence.

Garth Tells You That His 10-Year-Old Cousin Amanda Recently Completed