Introduction to Statistic Assignment, UiTM, Malaysia Sabah Electricity Sdn Bhd in Kota Kinabalu is conducting a survey to find out the average monthly consumption of electricity

University Universiti Teknologi MARA (UiTM)
Subject Introduction to Statistic


a) Sabah Electricity Sdn Bhd in Kota Kinabalu is conducting a survey to find out the average monthly consumption of electricity in a housing estate. The area consists of 20 blocks of double-story houses. Each block consists of 10 houses. A random sample of 5 blocks is selected. All the houses in each block are included as units in the sample.
i) State the population, sample, and sampling frame for the above study.
ii) State the variable of interest, type of variable, and scale of measurement for the above study.
iii) Name the sampling technique used in the study. Briefly explain how the sample will be selected using this technique.
iv) State the most suitable data collection method to be used for the study. Give one advantage of the suggested method.

b) Briefly define each of the following terms:
Sampling frame
Convenience Sampling

c) State the type of variable and scale of measurement of the following variables.
i) Customer service ratings at three fast-food restaurants
ii) Mobile broadband speed
iii) Models of computer


The following table presents the demand for IT Jobs in 2022

Introduction to Statistic

Present the above data using a cluster bar chart and give a brief comment on the chart obtained.


The monthly sales (RM ‘00) of Kreah shop in November are as follows:

68 55 55 70 30 47 55

i) Calculate the mean daily sales and standard deviation for the Kreah shop
ii) Find the modal value of the sales
iii) Use the appropriate measure to state the shape of the distribution
iv) Mean sales and the standard deviation for the Mastan shop are RM4500 and RM551 respectively. Which shop is more consistent in sales?

Get Solution of this Assessment. Hire Experts to solve this assignment for you Before Deadline.

Get Help By Expert is the perfect online resource for completing your academic assignments quickly and accurately. Offering online exam help, you will be sure to get the high grade you’re aiming for without spending hours slaving away over your studies. Get reliable and cheap assignment help that you can guarantee will get you the grade you want.


Recent Solved Questions

Online Exam & Assignment Writing Services

70841+ Orders Delivered

5 Star Rating

Confidential & Secure Assignment Help For

Group Assignment Help

Online Exam -Test & Quiz

Cheapest Price Quote

Diploma & Certificate Levels

Semester & FYP Papers

Summative & Individual

GBA & Reflective

Last Minute Assistance

Sample Assignment Download

FIN376 Analysis And Valuation Of Fixed Income Securities Assignment Answers Malaysia
FIN376 Analysis And Valuation Of Fixed Income Securities course is designed for those who wish to pursue a career in the field of investment analysis and portfolio management. The course…
IMC402 Foundation of Information Management UITM Assignment Sample Malaysia
IMC402 Foundation of Information Management is a comprehensive course that is designed to provide a thorough overview of IT management and information systems. This course will cover topics including the…
Assignment Sample


Instant Paper Writing Services by Native Malaysia Writers

Plagiarism Free Solutions
100% Original Work
24*7 Online Assistance
Native PhD Experts
Hire a Writer Now