QTS0109 Business Statistics Individual Continuous Assessment 1 | SIM

Published: 21 Jul, 2025
Category Assignment Subject Business
University Singapore Institute of Management (SIM) Module Title QTS0109 Business Statistics
Assessment Type Individual Continuous Assessment 1

QTS0109 Individual Assignment 100 Marks (30%)

Read the instructions in your course documents, in your student portal, Course Outline, CA outline and Canvas portal carefully. You will be penalized with marks deduction if the instructions are not strictly followed. If you have queries, read the Canvas Help and then email queries via your student portal.

Students are to upload their assignment by the due date to through theirstudent portal account. After the due date, students’ submissions will not be entertained.

Students should a keep a copy of assignment submitted. All workings must be shown. The submitted report must show evidence that this is students’ own work. Write your FULL Name AND your student ID as in the register on the answer script. Please be reminded that plagiarism and collusion is a serious offence, and all cases will be referred to the administration. Grades will be withheld if the submission is suspected for plagiarism or collusion till investigations are completed.

QTS0109 Continuous Assessment 1

Answer ALL questions in Sections A and B

Submit an Excel answer file in Canvas:

  1. Use Section A sheet in the Excel data template provided in Canvas to answer questions from Section A.
  2. Use Section B sheet in the Excel data template provided in Canvas to answer questions from Section B.

(Save your Excel file using the prescribed format QTS0109yourname e.g. QTS0109johntan.xls)

Section A (50 Marks)

(1) For each variable listed below, state the variable type.
[Qualitative, Quantitative (Discrete) or Quantitative Continuous)]

Variable Variable Variable Type
Time spent to finish continuous assignment  
Calculator brands  
Number of modules take per term  
Nationality of athletes

(2) For each of the following variables, state the Level of Measurement (Nominal, Ordinal or Ratio).

Variable Level of
Measurement
Different programmes (e.g. Master course, diploma course, bachelor course etc)  
Number of seats in one classroom  
Lecturers’ evaluation score on a scale of 1 to 5(1= Excellent to 5= Poor)  
Yearly Income ($)  
Color of cars (1= red; 2 = yellow; 3 = silver and so on)

(3) MDS hotel has 2200 guests for the past one year. The hotel manager decides to take a sample of 200 guests to assess their satisfaction with the services provided by the hotel. The hotel has information about the guests’ age, gender, the nationality, the type of rooms that they booked and the duration of staying.
(a) Describe how a simple random sample may be selected.
(b) Describe how a stratified sample may be selected.

[Use your own words. Do not copy from any sources]

(4) State and briefly explain whether the statements below refer to descriptive or inferential statistics.
(a) The median monthly household income for 2023 in the country is $10869.
(b) You survey 100 patients who go to CG hospital about whether they have high blood pressure. 10 of the 100 say they are suffering from high blood pressure. You infer that 10% of the patients who go to hospital are having high blood pressure.
(c) In a survey of 200 students who are studying in SMI bachelor programme,10% said that they would like to continue to pursue the master degree.

(5) A restaurant carried out a customer satisfaction survey in view of the restaurant food quality, cleanness, price and so on. The management team has put a bar code on the cashier desk for customer to scan. Many customers just simply pay the bill and rush away without scanning the code. What is the main type of research bias that can occur here? Explain the bias stated.

(6) For each of the following situations stated below identify which refers to a population and which refers to a sample.
(a) 600 students from five Singapore universities who volunteer for a new medicine experiment.
(b) The company has decided to give $50 voucher to all of the staffs.

(7) Jeff collected the age of all the staffs in his department. The values in years of old, are shown in the stem and leaf diagram below.

QTS0109 Business Statistics

(a) How many staff were being measured by Jeff?
(b) What is the range of the staffs’ age?
(c) What is the mode staff age?
(d) Jeff forgot to include the age of himself, who has an age of 60 years old. If
Jeff includes himself in the data, how will it affect the mean age?
(e) The company has decided to give the young staff job rotation opportunity.

Young staff are defined as the age below 30. What percent of the staff qualify for have this opportunity?

Do You Need QTS0109 Continuous Assessment 1 of This Question

Order Non Plagiarized Assignment

Section B (50 Marks)

You are the Manager of Malvas restaurant which is a very famous buffet restaurant that offers cuisines from around the world, including Chinese, Western, Japanese, and more. As the restaurant manager, you place great importance on customer reviews and feedback. Therefore, you have decided to conduct an independent Customer Satisfaction Survey to further improve the quality and service level of the restaurant based on the survey results this month.
The questionnaire used to collect the data is shown below:

Survey of Customers














Please select your level of agreement for the following statements:

[5=Strongly Agree (SA), 4=Agree (A), 3=Neutral (N), 2=Disagree (D), 1=Strongly Disagree (SD)]

Statement SD
(1)
D
(2)
N
(3)
A
(4)
SA
(5)
Q5a. The price of the buffet is reasonable.
Q5b. The location of the restaurant is very convenient.
Q5c. I am satisfied with the environment of the restaurant.
Q5d. I am satisfied with the service in the restaurant.
Q5e. I am satisfied with the restaurant food.
Q5f. In general, I am satisfied with eating in the restaurant.

The detailed data collected from 50 respondents are shown in Appendix 1.

Using EXCEL, carry out relevant analyses to answer the following questions:
(8a) Create a frequency distribution for the variable Q3 (types of food) as follows:

Days of Stay Frequency Relative Frequency (%)
1 up to 3    
3 up to 5    
5 up to 7    
7 up to 9    
Total 50  

What percentage of customers has tried the food for more than 4 types?

(8b) Based on the results from Part (8a), create a histogram for variable Q3 (types of food). Label all axes clearly.

Buy Answer of QTS0109 Continuous Assessment 1 & Raise Your Grades

Request to Buy Answer

If you need help on assignments QTS0109 Business Statistics Continuous Assessment 1? now stress-free and get Assignment Help In Singapore from our expert team. We also provide free assignment samples that have been written by PhD expert writers. We are available 24/7 to assist you. Now, be tension-free and focus on studying and give your assignment to our expert team. We will deliver your assignment before the deadline with well-researched results. Contact us today and boost your academic grades!

Workingment Unique Features

Hire Assignment Helper Today!


Latest Free Samples for University Students

Customer Experience Strategy CW4 Formative Assessment Report Example | BPP

Category: Report Writing Example

Subject: Management

University: BPP Business School

Module Title: Customer Experience Strategy

View Free Samples

BUS7095 Business and Management Research Project Option 4 (Business Plan) Assignment Sample 2024-25, Sem3 | BCU

Category: Assignment

Subject: Business

University: Birmingham City University

Module Title: BUS7095 Business and Management Research Project Option 4 (Business Plan)

View Free Samples

RBP020L063H Leadership and Change Management Assignment Sample

Category: Assignment

Subject: Management

University: University of Roehampton

Module Title: RBP020L063H Leadership and Change Management

View Free Samples

HRMM080 Ethical and Responsible Leadership AS2 Reflective Portfolio Sample

Category: Assignment

Subject: Management

University: University of Northampton

Module Title: HRMM080 Ethical and Responsible Leadership

View Free Samples

ACAD1346 The child’s live Experience Developing Confidence Learners Assignment Sample

Category: Assignment

Subject: Education

University: University of Greenwich (UOG)

Module Title: ACAD1346 The child’s live Experience Developing Confidence Learners

View Free Samples
Online Assignment Help in UK