SECI2143 - 02
This course is designed to introduce some statistical techniques as tools to analyze the data. In the beginning the students will be exposed with various forms of data. The data represented by the different types of variables are derived from different sources; daily and industrial activities. The analysis begins with the data representation visually. The course will also explore some methods of parameter estimation from different distributions. Further data analysis is conducted by introducing the hypothesis testing. Some models are employed to fit groups of data. At the end of course the students should be able to apply some statistical models in analysing data using available software.
Course Content
CHAPTER 1 : Introduction to Statistics
CHAPTER 2 : Data Description
CHAPTER 3 : Descriptive Statistics
CHAPTER 4 : Probability, Random Variables and Probability Distributions
CHAPTER 5 : Hypothesis Testing
Chapter 6 : Chi-Square Test and Contingency Analysis
Chapter 7 : Correlation and Regression
Chapter 8 : Analysis of Variance (ANOVA)
Reflection
RSS
During this project, I was assigned to do the optional analysis where I could choose between three test which are goodness-of-fit test, Chi Square test of independence test and lastly the ANOVA test. Before choosing the test, I try to do some research for each test to compare what is the best test for the dataset that my group has chosen which was the ‘2019 World Happiness Report’ by exploring the internet and also by rewatching the lecture videos in E-Learning. By doing these researches, I was able to get a better and deeper understanding between the three tests. At first, I have chosen to do the Chi Square Test of Independence however after making some calculations, I discovered that my calculations looked strange. With that, I tried contacting my groupmates to help and assist me which helped me in developing communication and teamwork skills. After deciding to use ANOVA test, I did more research on ways to do the calculations in Rstudio and also on generating the graph.
By conducting this project, I not only was able to get a better grasp of understanding in the various tests that has been taught throughout the semester but I also managed to gain different skills such as using the Rstudio and Excel where I learned the ways to utilize these two softwares to help making the process of analysing and plotting graph easier by watching Youtube videos and reading explanations and examples in different sites. I also was able to enhancie my communication skills and others which is very useful for me in the near future. By learning the importance of doing all the tests such as the hypothesis testing, ANOVA test, correlation test and regression test, I will apply this new learned skill and knowledge in my future studies and career.
Assignments
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Download Assignment 1 (2).pdf
Assignment 1 (2).pdf Details
- Saturday, 03 July 2021 [2.2MB] -
Download Assignment 2.pdf.1
Assignment 2.pdf.1 Details
- Saturday, 03 July 2021 [751.1KB] -
Download Assignment 3.pdf.1
Assignment 3.pdf.1 Details
- Saturday, 03 July 2021 [24.8MB] -
Download REPORT PSDA TIKTOK.pdf
REPORT PSDA TIKTOK.pdf Details
- Saturday, 03 July 2021 [704.2KB]