Bob Found an Error in the Following Frequency Distribution $$\begin{array} { c c } \text { Class } & \text { Frequency } \\1 - 10 & 2 \\11 - 20 & 6 \\25 - 30 & 8 \\31 - 40 & 12 \\44 - 50 & 6\end{array}$$

question 95

Multiple Choice

Bob found an error in the following frequency distribution. What is it? $$\begin{array} { c c } \text { Class } & \text { Frequency } \\1 - 10 & 2 \\11 - 20 & 6 \\25 - 30 & 8 \\31 - 40 & 12 \\44 - 50 & 6\end{array}$$

• A)The class limits are overlapping too much.
• B)The classes are not collectively exhaustive.
• C)There are too many classes by Sturges' Rule.
• D)The first class must start at 0.

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Definitions:

Neurodevelopmental Disorders

A group of conditions that emerge in childhood and are characterized by developmental deficits that produce impairments in personal, social, academic, or occupational functioning.

Non-functional Gestures

Gestures that do not serve a direct practical purpose or that do not convey meaningful communication in a given context.

Adaptive Behaviours

Actions or skills that enable an individual to meet their needs, function effectively, and adjust well to their environment.

Daily Living Skills

Essential skills needed by individuals to manage everyday tasks independently, such as eating, dressing, personal hygiene, and budgeting.