Default Schemas. To resolve the names of securables that are not fully qualified names, SQL Server 2000 uses name resolution to check the schema owned by the calling database user and the schema owned by dbo. Beginning with SQL Server 2005, each user has a default schema.efault Schemas. To resolve the names of securables that are not fully qualified names, SQL Server 2000 uses name resolution to check the schema owned by the calling database user and the schema owned by dbo. Beginning with SQL Server 2005, each user has a default schema.
An IQ test score is calculated based on a norm group with an average score of 100 and a standard deviation of 15. The standard deviation is a measure of spread, in this case of IQ scores. A standard devation of 15 means 68% of the norm group has scored between 85 (100 â 15) and 115 (100 + 15).
  By definition, the average. IQ score for children or for adults is 100. This was originally calculated for children by dividing the mental age of an individual's perf â¦ ormance (derived from the average performance for that age) by the individual's chronological age, and then multiplying the quotient by 100.   The IQ, or intelligence quotient, is actually a bell curve* statistic whereby the score of 100 is dead centre meaning that half of the normal distribution falls be â¦ low 100 and half fall above 100.