Tutor Quora

STAT670 Introductory Statistics

Academic Anxiety?

Get an original paper within hours and nail the task

156 experts online

Free Samples

STAT670 Introductory Statistics

.cms-body-content table{width:100%!important;} #subhidecontent{ position: relative;
overflow-x: auto;
width: 100%;}

STAT670 Introductory Statistics

0 Download2 Pages / 300 Words

Course Code: STAT670
University: Macquarie University

MyAssignmentHelp.com is not sponsored or endorsed by this college or university

Country: Australia

Question:

Question 1

Describe the target population for this study in one sentence.
Do you think that this sample is representative of this target population? Briefly justify your answer.
Identify the variable type for each of these variables.
Indicate an appropriate graphical display to show the distribution for the number of words in magazine advertisements.
Indicate an appropriate graphical display to show the distribution for the various types of magazine advertisements.

Question 2
Use the Magazines.mtw file to calculate the following, giving answers to 2dp:

the mean number of words per advertisement in the magazines.
the proportion of advertisements with more than 10 sentences.
the median number of sentences per advertisement in True Confessions.
the mean number of words with 3 or more syllables in advertisements frommagazines which have readers with a high level of education.
the mean number of words with 3 or more syllables in advertisements for either food or cosmetics.

Question 3
Use the Magazines.mtw file to produce: 1. an appropriate graphical summary and 2. an appropriate numerical summary to address each of the following research questions. Copy and paste output from Minitab into your solution and type in brief but informative comments addressing each question. Make sure that your output is clearly labelled. You will need to recode some of the variables to do this.

Is there an association between the educational level of magazines and the type of advertisements placed in them?
Does the number of words in advertisements differ for magazines read by readers of different educational levels?
Is there a relationship between the number of words and the number of sentences in advertisements?

Question 4
You should use Minitab to find answers to the following probability questions. Use Minitab’s Graph menu and obtain Probability Distribution plots for each question. Type up the answer to each question in a clear sentence.
Say we are told that surface skin areas among human adults are normally distributed with a mean of 1.8 square metres and standard deviation of 0.25 square metres.

What percentage of adult humans would be expected to have a skin surface which is greater than 1.3 square metres in area?
Among a sample of 1000 randomly selected adult humans, how many would be expected to have a skin surface which is between 1.7 and 2.4 square metres in area?
What would be the interquartile range for skin surface areas among adult humans?

Answer:

Outline
The first step is to identity the magazine rankings and the appropriateness of the entire ranking of the magazines. After determining the rankings, the magazine variables are put together and defined based on the ID, Groups, words, sentences and type. The target population must also be in the mind of the analysts.
To come up with a proper answer to the question, we have to come up with the target population of the magazine. You need to come up with a proper analysis of the target population on the magazine.  This is by analyzing the excel sheet using a proper analytical tool such as SPSS.
To determine whether the sample represents the target population, the frequency of the sample population on the spreadsheet is checked and analyzed.
To get the Variable of this information, you need to identify the declaration used during the start of the study.
To show the distribution of the number of words from the magazine, a graph must be plotted and analyzed. This is done when the information is translated on a statistical tool such as SPSS (Wickham, 2016). This graph is also used to indicate the distribution of various types of magazines and advertisements. To find the mean median and mode of the values, data is uploaded into SPSSS tool and descriptive analysis should be done to get the exact values.
The final step involves using the MATLAB software. The process involves downloading the MATLAB software, install the software on your machine, and use it to translate the entire probability by coding each and every values given into the software.
References
Wickham, H. (2016). ggplot2: elegant graphics for data analysis. Springer.
Friendly, M., & Meyer, D. (2015). Discrete data analysis with R: visualization and modeling techniques for categorical and count data. Chapman and Hall/CRC.

Free Membership to World’s Largest Sample Bank

To View this & another 50000+ free samples. Please put
your valid email id.

E-mail

Yes, alert me for offers and important updates

Submit 

Download Sample Now

Earn back the money you have spent on the downloaded sample by uploading a unique assignment/study material/research material you have. After we assess the authenticity of the uploaded content, you will get 100% money back in your wallet within 7 days.

UploadUnique Document

DocumentUnder Evaluation

Get Moneyinto Your Wallet

Total 2 pages

PAY 1 USD TO DOWNLOAD

*The content must not be available online or in our existing Database to qualify as
unique.

Cite This Work
To export a reference to this article please select a referencing stye below:

APA
MLA
Harvard
OSCOLA
Vancouver

My Assignment Help. (2021). Introductory Statistics. Retrieved from https://myassignmenthelp.com/free-samples/stat670-introductory-statistics/visualization-and-modeling-techniques.html.

“Introductory Statistics.” My Assignment Help, 2021, https://myassignmenthelp.com/free-samples/stat670-introductory-statistics/visualization-and-modeling-techniques.html.

My Assignment Help (2021) Introductory Statistics [Online]. Available from: https://myassignmenthelp.com/free-samples/stat670-introductory-statistics/visualization-and-modeling-techniques.html[Accessed 18 December 2021].

My Assignment Help. ‘Introductory Statistics’ (My Assignment Help, 2021) accessed 18 December 2021.

My Assignment Help. Introductory Statistics [Internet]. My Assignment Help. 2021 [cited 18 December 2021]. Available from: https://myassignmenthelp.com/free-samples/stat670-introductory-statistics/visualization-and-modeling-techniques.html.

×
.close{position: absolute;right: 5px;z-index: 999;opacity: 1;color: #ff8b00;}

×

Thank you for your interest
The respective sample has been mail to your register email id

×

CONGRATS!
$20 Credited
successfully in your wallet.
* $5 to be used on order value more than $50. Valid for
only 1
month.

Account created successfully!
We have sent login details on your registered email.

User:

Password:

Are you looking for a perfect rhetorical analysis for the essay paper? Get in touch with MyAssignmenthelp.com for custom writing assistance on your paper. We assure to help you boost your grade. We have our own essay generator tool where you can generate an essay paper instantly at zero cost. However, for quality support on a huge range of essay topics, it is better to hire our PhD qualified experts at a nominal price.

Latest Management Samples

div#loaddata .card img {max-width: 100%;
}

MPM755 Building Success In Commerce
Download :
0 | Pages :
9

Course Code: MPM755
University: Deakin University

MyAssignmentHelp.com is not sponsored or endorsed by this college or university

Country: Australia

Answers:
Introduction
The process of developing a successful business entity requires a multidimensional analysis of several factors that relate to the internal and external environment in commerce. The areas covered in this current unit are essential in transforming the business perspective regarding the key commerce factors such as ethics, technology, culture, entrepreneurship, leadership, culture, and globalization (Nzelibe, 1996; Barza, 2…
Read
More

SNM660 Evidence Based Practice
Download :
0 | Pages :
8

Course Code: SNM660
University: The University Of Sheffield

MyAssignmentHelp.com is not sponsored or endorsed by this college or university

Country: United Kingdom

Answers:
Critical reflection on the objective, design, methodology and outcome of the research undertaken Assessment-I
Smoking and tobacco addiction is one of the few among the most basic general restorative issues, particularly to developed nations such as the UK. It has been represented that among all risk segments smoking is the fourth driving purpose behind infections and other several ailments like asthma, breathing and problems in the l…
Read
More
Tags:
Australia Maidstone Management Business management with marketing University of New South Wales Masters in Business Administration 

BSBHRM513 Manage Workforce Planning
Download :
0 | Pages :
20

Course Code: BSBHRM513
University: Tafe NSW

MyAssignmentHelp.com is not sponsored or endorsed by this college or university

Country: Australia

Answer:
Task 1
1.0 Data on staff turnover and demographics
That includes the staffing information of JKL industries for the fiscal year of 2014-15, it can be said that the company is having problems related to employee turnover. For the role of Senior Manager in Sydney, the organization needs 4 managers; however, one manager is exiting. It will make one empty position which might hurt the decision making process. On the other hand, In Brisba…
Read
More

MKT2031 Issues In Small Business And Entrepreneurship
Download :
0 | Pages :
5

Course Code: MKT2031
University: University Of Northampton

MyAssignmentHelp.com is not sponsored or endorsed by this college or university

Country: United Kingdom

Answer:
Entrepreneurial ventures
Entrepreneurship is the capacity and willingness to develop, manage, and put in order operations of any business venture with an intention to make profits despite the risks that may be involved in such venture. Small and large businesses have a vital role to play in the overall performance of the economy. It is, therefore, necessary to consider the difference between entrepreneurial ventures, individual, and c…
Read
More
Tags:
Turkey Istanbul Management University of Employee Masters in Business Administration 

MN506 System Management
Download :
0 | Pages :
7

Course Code: MN506
University: Melbourne Institute Of Technology

MyAssignmentHelp.com is not sponsored or endorsed by this college or university

Country: Australia

Answer:
Introduction
An operating system (OS) is defined as a system software that is installed in the systems for the management of the hardware along with the other software resources. Every computer system and mobile device requires an operating system for functioning and execution of operations. There is a great use of mobile devices such as tablets and Smartphones that has increased. One of the widely used and implemented operating syste…
Read
More
Tags:
Australia Cheltenham Computer Science Litigation and Dispute Management University of New South Wales Information Technology 

Next

Need an essay written specifically to meet your requirements?

Choose skilled experts on your subject and get an original paper within your deadline

156 experts online

Your time is important. Let us write you an essay from scratch

Tips and Tricks from our Blog

11174 Introduction To Management

Free Samples 11174 Introduction To Management .cms-body-content table{width:100%!important;} #subhidecontent{ position: relative; overflow-x: auto; width: 100%;} 11174 Introduction

Read More »