Regarding Fragile X Syndrome,which of the Following Statements Is FALSE

question 172

Multiple Choice

Regarding fragile X syndrome,which of the following statements is FALSE?

• A) Fragile X syndrome is a sex-linked condition, much like color blindness.
• B) Those persons with fragile X syndrome are only mildly intellectually disabled during early childhood but are often severely or profoundly intellectually disabled as adults.
• C) Physically, those with fragile X syndrome tend to be smaller than average during childhood but are larger than average after adolescence.
• D) Many of those with fragile X syndrome have a peculiar tendnecy to avoid eye contact with others.

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Definitions:

Efficiency Variances

These variances measure the difference between the actual input used to produce a good or service and the standard input expected to be used, showing how efficiently resources are utilized.

Rate Variances

Differences between actual rates paid for inputs and the standard expected rates, often analyzed in cost accounting for labor, materials, and overhead costs.

Variable Overhead

Costs that vary with production volume, such as utilities for a factory, which do not remain constant as production levels change.

Materials Quantity Variance

Materials Quantity Variance is the difference between the actual quantity of materials used in production and the expected quantity, multiplied by the standard cost per unit, indicating efficiency in material usage.