ratio
The are to tell you you're intelligence level, the higher you're score the smarter you are
About 95% of the population has IQ scores between 70 and 130. This is the average range on a standard IQ test.
Different IQ scores are always different. If its lower the 70 you are mentally challenged. 100 is average.
Interval scale Source: http://ksumail.kennesaw.edu/~rouyang/ED-research/results.htm
ratio
Grade scores are an ordinal level of measurement. A ratio level of measurement would be weight of a person or how much money a person has.
IQ measurement does not determine how smart a person is, on how much capability, so it would depend on how it is being used how reliable it is.
As of public knowledge, the IQ level of Manmohan Singh has not been disclosed. IQ scores are typically kept private unless the individual chooses to share them publicly.
The are to tell you you're intelligence level, the higher you're score the smarter you are
Stalin had 140 IQ
The average IQ in the Philippines is around 86, according to available data. IQ scores can vary based on various factors, including the sample size and the specific test used for measurement.
An IQ score of 161 would be considered a great IQ. It falls in the category of "very superior" intelligence, which is the highest level of intelligence based on IQ scores.
there is a positive correlation between parental income and children's IQ scores
higher parental income causes an increase in childrens IQ scores
I do not have access to specific IQ scores for individuals. IQ tests are also not always an accurate measure of intelligence as they may not capture all aspects of a person's abilities.
No the IQ test is racially blind. It scores you purely on intelligence and nothing more.