Arab Open University
Tutor Marked Assignment (TMA)
Academic Year2012 – 2013
Semester: Spring 2012 – 2013
Branch:
Program: Business
Course Title: Analyzing Data
Course Code: M248
Student Name:
Student ID:
Section Number:
Tutor Name:
Total Mark:100
Awarded Mark:
Mark details
Allocated Marks
Questions
Q1
Q2
Q3
Q4
Q5
Q6
Q7
Total
Weight
12
20
12
15
15
14
12
100
Marks
Allocated Marks
Criteria
Presentation
Referencing
Word Count
E-Library
Total
Marks
NA
NA
NA
NA
NA
Student’s Total Mark
NA
Notes on plagiarism:
According to the Arab Open University By-laws, “the following acts represent cases of cheating and
Plagiarism:
Verbatim copying of printed material and submitting them as part of TMAs without proper academic acknowledgement and documentation.
Verbatim copying of material from the Internet, including tables and graphics.
Copying other students’ notes or reports.
Using paid or unpaid material prepared for the student by individuals or firms.
Penalties for plagiarism ranges from failure in the TMA to expulsion from the university.
Declaration: I hereby declare that the submitted TMA is my own work and I have not copied any other person’s work or plagiarized in any other form as specified above.
Student Signature
…………………….
Tutor’s Feedback
Tutor Name:
Tutor Signature:
Date returned:
INSTRUCTIONS: The TMA consists of seven questions and it worth 20% of the total grade assigned to the course. It will be graded out of 100 marks divided amongst the seven questions. In your answers, please be sure to show all your calculations and to submit copies of your output when asked to use MINITAB.
Question1: (12 points)
A survey of 4,080 workers was asked when they expected to retire. The following table shows the frequency distribution of the respondents.
Frequency
Response
286
Before age 60
2,203
Age 60-69
1,020
Age 70 or older
571
Not retiring
What chart is best used to display the above data?…