2. Data collection and descriptive statistical analysis. (40 points)

Please present the descriptive summary of two data sets you collected. (Using Excel, SPSS or any software you like)

For qualitative data, demonstrate a graph (bar or pie or pareto chart). (10 points)

For quantitative data, demonstrate a histogram graph (10 points) (insert automatically or

define bin with data-analysis-histogram function) AND a numerical measurement table (10 points) (using the function of descriptive statistics in data analysis in Excel, you can use DATA-DATA ANALYSIS-DESCRIPTIVE STSTISTICS).

Give the data source/reference for the secondary data. If data is the primary one, please explain how to collect it. (5 points)

Please attach the raw dataset. (5 points)