1. Students are required to choose engineering topic of interest and collect data either by interview, face to face survey, online survey or library resources which may suit their chosen topic. 
2. Data has to be collected from two related sample with a sample size of 30. 

3. Students are required to carry out data analysis and statistical inferences using MINITAB Software, R-software, Microsoft Excel or any related software.

4. Discussion of results should be brief and must be implied from the statistical outcomes as follows:- 

(a) Use the analysis of variance approach to test for significance of regression at 95% confidence interval. 

(b) Discuss the practical interpretation based on the analysis.