It allowed psychologist to compare one subject's IQ with that of another subject
The average IQ of a person in the US is around 98. IQ scores are standardized to have a mean of 100 and a standard deviation of 15.
The average IQ for a student in the UK is around 100, which is considered to be in the normal range. IQ scores are standardized to have a mean of 100 and a standard deviation of 15.
The average IQ for a human being is between 95 to a 100. The average IQ for someone is 100, or the range of 90-110.
The average IQ of a United States Citizen varys each year. The average IQ for an American in the United States is around 99. Netherlands, Poland and Sweden rank as the top highest IQ nations.
The average IQ score for the general population is around 100, with most people falling within the range of 85 to 115. This range is considered to be within the normal or average intelligence level. IQ tests are designed to have a mean score of 100 and a standard deviation of 15.
US IQ standard Deviation is 16.
Intelligence quotient
deviation 15 is better
It is 15 points.
Approximately 16% of the population has an IQ of 85 or less. This figure is derived from the normal distribution of IQ scores, where the average IQ is set at 100, with a standard deviation of 15. Therefore, scores below 85 fall within one standard deviation below the mean.
The average IQ of a person in the US is around 98. IQ scores are standardized to have a mean of 100 and a standard deviation of 15.
About 98% of the population.
99.6% for
The average IQ for a student in the UK is around 100, which is considered to be in the normal range. IQ scores are standardized to have a mean of 100 and a standard deviation of 15.
Approximately 6.68% of the population falls within one standard deviation above the mean IQ score of 100, which includes an IQ of 128.
IQ is based on an average of 100 and a standard deviation of 15 for any group
The average IQ for any age is 100. A slight deviation either way (95-105) is accepted as normal. Higher is "better".