nothing.
A score is 20 and a dozen is 12. Two scores = 40 Two dozen = 24
The differences in test scores, or predictions from those scores, between two or more subgroups of the population that are matched on the underlying construct being measured.
Research has shown that there are persistent differences in IQ test scores across different racial and ethnic groups in the US, with some groups consistently scoring higher or lower on average than others. However, it is important to note that while there may be differences in average scores, individual differences within each group are greater than differences between groups.
3
2
They should be.
Normal IQ scores for children typically fall between 90 and 110. Scores above 130 are considered superior, while scores below 70 are indicative of intellectual disability. It's important to consider other factors when interpreting IQ scores, such as a child's age and individual strengths and weaknesses.
Nope it all depends on the individual
Chicago schools have the lowest test scores.)~:
If the distribution is Gaussian (or Normal) use z-scores. If it is Student's t, then use t-scores.
High schools are required to maintain the football scores for scholarship offers for their students, competing with other high schools, for talent scouts and news reports and rewards.
No the IQ test is racially blind. It scores you purely on intelligence and nothing more.