MATH 225N Week 5 Discussion: The Normal Distribution
Chamberlain University MATH 225N Week 5 Discussion: The Normal Distribution– Step-By-Step Guide
This guide will demonstrate how to complete the Chamberlain University MATH 225N Week 5 Discussion: The Normal Distribution assignment based on general principles of academic writing. Here, we will show you the A, B, Cs of completing an academic paper, irrespective of the instructions. After guiding you through what to do, the guide will leave one or two sample essays at the end to highlight the various sections discussed below.
How to Research and Prepare for MATH 225N Week 5 Discussion: The Normal Distribution
Whether one passes or fails an academic assignment such as the Chamberlain University MATH 225N Week 5 Discussion: The Normal Distribution depends on the preparation done beforehand. The first thing to do once you receive an assignment is to quickly skim through the requirements. Once that is done, start going through the instructions one by one to clearly understand what the instructor wants. The most important thing here is to understand the required format—whether it is APA, MLA, Chicago, etc.
After understanding the requirements of the paper, the next phase is to gather relevant materials. The first place to start the research process is the weekly resources. Go through the resources provided in the instructions to determine which ones fit the assignment. After reviewing the provided resources, use the university library to search for additional resources. After gathering sufficient and necessary resources, you are now ready to start drafting your paper.
How to Write the Introduction for MATH 225N Week 5 Discussion: The Normal Distribution
The introduction for the Chamberlain University MATH 225N Week 5 Discussion: The Normal Distribution is where you tell the instructor what your paper will encompass. In three to four statements, highlight the important points that will form the basis of your paper. Here, you can include statistics to show the importance of the topic you will be discussing. At the end of the introduction, write a clear purpose statement outlining what exactly will be contained in the paper. This statement will start with “The purpose of this paper…” and then proceed to outline the various sections of the instructions.
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How to Write the Body for MATH 225N Week 5 Discussion: The Normal Distribution
After the introduction, move into the main part of the MATH 225N Week 5 Discussion: The Normal Distribution assignment, which is the body. Given that the paper you will be writing is not experimental, the way you organize the headings and subheadings of your paper is critically important. In some cases, you might have to use more subheadings to properly organize the assignment. The organization will depend on the rubric provided. Carefully examine the rubric, as it will contain all the detailed requirements of the assignment. Sometimes, the rubric will have information that the normal instructions lack.
Another important factor to consider at this point is how to do citations. In-text citations are fundamental as they support the arguments and points you make in the paper. At this point, the resources gathered at the beginning will come in handy. Integrating the ideas of the authors with your own will ensure that you produce a comprehensive paper. Also, follow the given citation format. In most cases, APA 7 is the preferred format for nursing assignments.
How to Write the Conclusion for MATH 225N Week 5 Discussion: The Normal Distribution
After completing the main sections, write the conclusion of your paper. The conclusion is a summary of the main points you made in your paper. However, you need to rewrite the points and not simply copy and paste them. By restating the points from each subheading, you will provide a nuanced overview of the assignment to the reader.
How to Format the References List for MATH 225N Week 5 Discussion: The Normal Distribution
The very last part of your paper involves listing the sources used in your paper. These sources should be listed in alphabetical order and double-spaced. Additionally, use a hanging indent for each source that appears in this list. Lastly, only the sources cited within the body of the paper should appear here.
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Sample Answer for MATH 225N Week 5 Discussion: The Normal Distribution
Many variables in medicine follow a normal distribution where there are approximately an equal number of values below the mean as above the mean. Describe two variables that would probably follow a normal distribution. Also note which of the two variables would be likely to have a larger standard deviation and why.
Greetings Friends !!
One of the big initial questions this Week 5 involves which variable do you think has a larger standard deviation and why.
So I thought it would be good to point out and emphasize some of the implications of having a larger or smaller standard deviation.
So I copied a couple graphics from page 235 from another statistics text book for another Chamberlain statistics course and posted them here.
In the first graphic, we see that the distribution with the A designation has the smaller standard deviation because most of the data values occur over a smaller “range” or “segment” so to speak. In that first graphic, the data values for the B distribution are more “spread out” or have larger “variation” or “dispersion.”
So take in the example and then in the second graphic do the Try It Yourself exercise and Post your answers in response to that graphic. Then double check each other and make sure you all agree on the correct answers to the Try It Yourself exercise. In the example and in the Try It Yourself, pay attention to the questions involving means as well as standard deviations.
Thanks Friends and I am fairly convinced from my career that pictures and graphics are essential for better understanding in an introductory Statistics course.
Be well and have a Super day !!
Reference:
Larson, R. & Farber, B. (2015). Elementary statistics: Picturing the world (6th ed.). Boston, MA: Pearson.
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Sample Answer 2 for MATH 225N Week 5 Discussion: The Normal Distribution
Comparing and contrasting the means of two normal distributions and comparing and contrasting the standard deviations of two normal distributions is tricky until you get the hang of it. And this Week 5 graded Posting area asks you to speculate about the standard deviations of two normally distributed or approximately normally distributed variables. Also in a couple of early Instructor Posts this Week 5 I have a few examples and questions also asking you all to compare and contrast the means of two normal distributions and to determine which mean is larger and which mean is smaller.
So please let the following slides help introduce you to and hopefully ease you into this type of thought process and analysis.
Thanks Friends and Best Wishes and be well too !!
🙂
Introductory Business Statistics Holmes Illowsky Dean 2018-425924d3-fcc6-44d6-9b1c-199cc1db7b00.pdf
Sample Answer 3 for MATH 225N Week 5 Discussion: The Normal Distribution
MY TAKE ON THE STANDARD NORMAL DISTRIBUTION
Hi Friends !!
Remember earlier when I wrote that there are many, many, many normal distributions ??
Well that is true of course, but guess what – there is ONLY ONE Standard Normal Distribution.
So the so-called Standard Normal Distribution is ONE SPECIFIC example and realization of a normal distribution.
And to be completely precise about it, the Standard Normal Distribution is the particular normal distribution with mean 0 and standard deviation 1 .
The Standard Normal Distribution Table is on page 6 of 8 of the attached Formula and Table sheet here.
On page 7 of that attachment you see information about t Distributions.
On page 8 of that attachment you see information about Chi – Square distributions.
Thanks Friends and please notice the following slides which give you some good info about the one and only Standard Normal Distribution.
Be well and take good care Friends !! Enjoy Week 5 and learn a lot !!
🙂
Sample Answer 4 for MATH 225N Week 5 Discussion: The Normal Distribution
The normal distribution is commonly used in research and in medicine. This is a bell-shaped curve known to represent symmetrical distribution. This happens when the mean=median=mode (Holmes, Illowsky, and Dean, 2017). Two variables in medicine that represent this normal distribution include height and birth weight. These examples are true representations of normal distribution as in a certain population the number of people taller and shorter than the average height are fairly equal. There is an infrequent number of people who tend to be very short or very tall. This extreme in height difference from the average could be related to medical condition or simply genetic. The same is true for birth weights. Standard deviation is the numerical value utilized to describe how little or great data varies from the mean (Standard Deviation, 2021). With this definition in mind, I came to the conclusion that the data regarding height would have a larger standard deviation. This is in part due to the wider range of data associated with height versus birth weights.
References:
Holmes, A., Illowsky, B., & Dean, S. (2017). Introductory Business Statistics. OpenStax.
Standard Deviation. (2020). Stat Trek. https://stattrek.com/statistics/dictionary.aspx?definition=standard%20normal%20distributionLinks to an external site.