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Coursebook:David Anderson, Dennis Sweeney, Thomas Williams, Jim Freeman, Eddie Shoesmith, Statistics for Business and Economics, 5th EditionInstructionsThe assignment is Case Problem chapter 7 of the...

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Coursebook:David Anderson, Dennis Sweeney, Thomas Williams, Jim Freeman, Eddie Shoesmith, Statistics for Business and Economics, 5th Edition

Instructions

The assignment is Case Problem chapter 7 of the course book - Adult drinking habits in the UK

Type your solution suggestions. Handwritten text cannot be reviewed with URKUND and will not be corrected. All formulas and equations (if you have any in your report) must be typed - use the MS Word function to type formulas i.e. Insert > Equation
After writing the report in Word, save it as a PDF

Submit only one PDF file (NOT Word file).

The file should be named "first_name_surname_2102.pdf"
The file submitted must not be a compressed file.
Your name at the top of the document.
The number of pages is specified on the first page.
All graphics and data analysis must be done in SPSS. Simpler calculations can be made with an ordinary calculator, but the formula used and the data included in the calculation must be reported.
Relevant results must be transferred from SPSS to the report.
More about how the report can be designed can be found under the chapter Some questions and answers about the course under course information
You will not be able to submit after the deadline has passed
Submission should not be sent by email
Report layout:

Title page
Course name and semester
Your name
Date
Number of pages
Summary


Report part
Introduction (Describe the problem as you understand it)
Dataset (brief description)
Justification of the method you used


Body
Analysis of data
Final discussion and conclusion


Final part
Reference list
Appendices
Answered 4 days After Nov 02, 2022

Solution

Rhea answered on Nov 07 2022
58 Votes
Microsoft Word - GN113900.docx


















Course Name-
Semester-
Name
Date-
Number of Pages-
Summary-
Introduction
In this case study, we are required to find the margin of e
or of the given data set in
two ways-
1. First is by calculating the margin of e
or at a confidence level of 95% by
assuming a simple random sample of individuals and
2. Second is by observing the margin of e
or that is implied by the intervals of
confidence given in the dataset.
We are then asked to compare both these marginal e
ors using a graphical method
which we find to be most suitable to our case.
Dataset
The given dataset contains the percentage of people who drank alcohol before
the interview, categorised into various groups like men aged 16 to 24, all people aged 25 to
44, etc. In each row, their co
esponding interval of 95% confidence level is also given. In
ief, if we were to read the 4th row, we can interpret that out of the 214 men aged between
16 to 24,...
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