A Series of Syndromes That Include Impulsiveness, Inability to Concentrate

question 90

Multiple Choice

A series of syndromes that include impulsiveness, inability to concentrate, and short attention span is

• A) Asperger's syndrome.
• B) ADHD.
• C) autistic disorder.
• D) anxiety.

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Definitions:

T-Values

Statistics used in T-tests that compare the means of two groups. They indicate how many standard deviations an observed sample mean is from the null hypothesis mean.

Z-Values

Standardized scores that indicate how many standard deviations an element is from the mean.

Sample Size

The number of observations or data points used in a statistical sample.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, often determining the shape of the distribution.