Why Are Learning Disabilities Sometimes Referred to as "Hidden" or "Invisible

question 9

Multiple Choice

Why are learning disabilities sometimes referred to as "hidden" or "invisible" disabilities?

• A) It is common for people to hide the fact that they have them.
• B) They are very difficult to diagnose.
• C) Many affected persons do not realize they have them.
• D) Society does not want to deal with them.

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Definitions:

Standard Deviation

An approach to measure the diversity or scattering of figures in a dataset.

Mean

The average of a set of numbers, obtained by dividing the sum of the numbers by the count of numbers.

Normal Random Variable

A random variable that has a normal distribution, often used in statistics and probability theory.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much the values differ from the mean of the set.