# Discussion 4

## Discussion: Measures of Central Tendency

One of the main goals of data analysis is to describe data in a succinct manner so that it is easily understandable; this is called data reduction. To succinctly describe data, measures of central tendency (that is, mean, median, and mode) can be used. For example, suppose you collect data on the arrest records of inmates in a particular region. From your data, you might want to determine the most common offenses committed by inmates. If each offense is measured nominally (for example, armed robbery = 1, murder = 2, and aggravated assault = 3), determining the mode would show which offense is committed most frequently. You might also want to determine the number of offenses typically committed by inmates (ratio level of measurement) prior to being sentenced to prison. To do this, you could calculate the mean, or the average number of offenses committed by inmates. You also could rank the number of offenses from the highest to the lowest to determine the middle number, or the median number of offenses committed by inmates.

Don't use plagiarized sources. Get Your Custom Essay on
Discussion 4
Just from \$13/Page

Before choosing which measure of central tendency to use, it is important to consider the level of measurement that applies to the variable. For instance, it would not make sense to find the mean or median of a variable, such as gender, that is measured nominally. As you complete the following Discussion, keep in mind that not all measures of central tendency are appropriate for all levels of measurement.

Post a response to the following:

• Define the three measures of central tendency including mean, median, and mode. Include the factors that must be considered when using each measure of central tendency and explain why they are important.
• Explain how you could use each of the measures of central tendency to better understand the criminal justice research topic you chose in Week 1.

Pages (550 words)
Approximate price: -

Why Work with Us

Top Quality and Well-Researched Papers

We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.

We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.

Free Unlimited Revisions

If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.

Prompt Delivery and 100% Money-Back-Guarantee

All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.

Original & Confidential

We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.

Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.

Try it now!

## Calculate the price of your order

Total price:
\$0.00

How it works?

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

## Essay Writing Service

No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.