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1 Department of Business Studies
 
HELP Bachelor of Business (HONS)
Year 1
 
QBM 101 
BUSINESS statistics
 
assignment QUESTIONS
 
DUE DATE: 22 FEBRUARY 2007 
VALUE: 15%

2 Rationale
 
Assignment is designed to:
 
•  assess the learning outcomes of  Module 1;
•  demonstrate mastery of the subject material in Module 1;
•  detect difficulties with concepts in Module 1 so the lecturer can provide feedback;
•  use Excel where appropriate;
•  build a base for study in the later modules.

Marking criteria
 
Marks will be awarded for:

•  The correct 留学作业定做answers and appropriate detailed working;
•  Clear and valid explanations where appropriate;
•  The correct use of Excel where appropriate;
•  Correct and appropriate headings and labelling on all graphs
 
Assignment -Instructions
 
Cover sheet
 
•  Do not place assignment  in plastic or other forms of folder or sheet protectors, or  in manila
folders etc: 
 
•  Please staple sheets to the assignment cover at the top left hand corner only. 
First page
 
•  Name, Student no., Subject code, Name of the Subject and the date of submission.
 
Header and footer
 
Right hand side at the top: Number each page 
 
Left hand side at the top: Name with student number
 
Presentation
 
(a)   Page Layout: 
 
Left hand margin 30mm; 
   3
Right hand margin 25mm; 
 
Top & bottom margins not less than 30mm.
 
Size: Use A4 sized white paper only.
 
(b)   Typing:
All answers for the questions to be typed. Pen or pencil writing will not be treated as part of the
answer. 
 
•  Font: 12 point (Times New Roman)
 
•  Line spacing: 1.5 留学作业定做
 
•  Heading: 12 point font bold 
 
•  Sub-headings: 12 font italics bold
 
•  Formula or symbol can be derived from Microsoft equation.

Question 1 
 
The data shown below represent the life expectancy (age in years) in 1998 for a random sample
of people from Asian and African countries.
 
Asian countries  African countries
71  78  79  71  71
71  64  51  63  51
71  58  65  74  69
64  43  53  48  60
67  54  59  72  66
48  47  59  55  44
70  47  46  47  51
42  44  56  46  56
47  48  52  54  52
66  62  63  63  52
 
4 Use the Data Analysis and the Data Analysis Plus tools to generate the output requested in
parts a. – f.
 
(a)  Prepare  an  ordered  stem  and  leaf  display  to  sort  the  life  expectancy  ages  of  people  from
Asian countries.
(3 marks)
 
(b) Use  Excel  to  construct  a本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。