For the Given Data , Construct a Frequency Distribution and Frequency

question 121

Multiple Choice

For the given data , construct a frequency distribution and frequency histogram of the data using five classes. Describe
the shape of the histogram as symmetric, uniform, skewed left, or skewed right.
-Data set: ages of 20 cars randomly selected in a student parking lot $$\begin{array} { r r r r r r r r r r } 12 & 6 & 4 & 9 & 11 & 1 & 7 & 8 & 9 & 8 \\9 & 13 & 5 & 15 & 7 & 6 & 8 & 8 & 2 & 1\end{array}$$

• A)symmetric
• B)uniform
• C)skewed left
• D)skewed right

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Definitions:

Repetitive Behaviors

Actions performed over and over again, which can be a characteristic of certain psychological conditions, such as OCD.

Obsessive Thoughts

Intrusive, unwanted thoughts that often cause distress or anxiety and may lead to compulsive behaviors in an attempt to alleviate the distress.

Obsessive-Compulsive Disorder (OCD)

A mental disorder where individuals experience repetitive, unwanted thoughts (obsessions) and behaviors (compulsions) they feel compelled to perform.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a classification and diagnostic tool for mental disorders used by mental health professionals.