Retardation That Is Characterized by No Evidence of Organic Brain

question 135

Short Answer

Retardation that is characterized by no evidence of organic brain damage,but the individual's IQ is between 50 and 70.

---

Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values from the mean.

Mean

The average value of a set of numbers, calculated by dividing the sum of these numbers by the count of numbers in the set.

Population Standard Deviation

A measure of the dispersion or spread of a set of data points in a population, calculated as the square root of the variance.

Confidence Interval

A spectrum of values obtained from sample data, which has a high probability of encompassing an unknown characteristic of the entire population.